180686880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 432

約数和(自身を含む): 729375192

約数和(自身を除く): 548688312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 61, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 121, 122, 132, 136, 144, 153, 160, 165, 170, 176, 180, 183, 187, 198, 204, 220, 240, 242, 244, 255, 264, 272, 288, 305, 306, 330, 340, 352, 360, 363, 366, 374, 396, 408, 440, 480, 484, 488, 495, 510, 528, 544, 549, 561, 605, 610, 612, 660, 671, 680, 720, 726, 732, 748, 765, 792, 816, 880, 915, 935, 968, 976, 990, 1020, 1037, 1056, 1089, 1098, 1122, 1210, 1220, 1224, 1320, 1342, 1360, 1440, 1452, 1464, 1496, 1530, 1584, 1632, 1683, 1760, 1815, 1830, 1870, 1936, 1952, 1980, 2013, 2040, 2057, 2074, 2178, 2196, 2244, 2420, 2440, 2448, 2640, 2684, 2720, 2745, 2805, 2904, 2928, 2992, 3060, 3111, 3168, 3355, 3366, 3630, 3660, 3740, 3872, 3960, 4026, 4080, 4114, 4148, 4356, 4392, 4488, 4840, 4880, 4896, 5185, 5280, 5368, 5445, 5490, 5610, 5808, 5856, 5984, 6039, 6120, 6171, 6222, 6710, 6732, 7260, 7320, 7381, 7480, 7920, 8052, 8160, 8228, 8296, 8415, 8712, 8784, 8976, 9333, 9680, 9760, 10065, 10285, 10370, 10736, 10890, 10980, 11220, 11407, 11616, 12078, 12240, 12342, 12444, 13420, 13464, 14520, 14640, 14762, 14960, 15555, 15840, 16104, 16456, 16592, 16830, 17424, 17568, 17952, 18513, 18666, 19360, 20130, 20570, 20740, 21472, 21780, 21960, 22143, 22440, 22814, 24156, 24480, 24684, 24888, 26840, 26928, 29040, 29280, 29524, 29920, 30195, 30855, 31110, 32208, 32912, 33184, 33660, 34221, 34848, 36905, 37026, 37332, 40260, 41140, 41480, 43560, 43920, 44286, 44880, 45628, 46665, 48312, 49368, 49776, 53680, 53856, 57035, 58080, 59048, 60390, 61710, 62220, 64416, 65824, 66429, 67320, 68442, 73810, 74052, 74664, 80520, 82280, 82960, 87120, 87840, 88572, 89760, 91256, 92565, 93330, 96624, 98736, 99552, 102663, 107360, 110715, 114070, 118096, 120780, 123420, 124440, 125477, 132858, 134640, 136884, 147620, 148104, 149328, 161040, 164560, 165920, 171105, 174240, 177144, 182512, 185130, 186660, 193248, 197472, 205326, 221430, 228140, 236192, 241560, 246840, 248880, 250954, 265716, 269280, 273768, 295240, 296208, 298656, 322080, 329120, 332145, 342210, 354288, 365024, 370260, 373320, 376431, 410652, 442860, 456280, 483120, 493680, 497760, 501908, 513315, 531432, 547536, 590480, 592416, 627385, 664290, 684420, 708576, 740520, 746640, 752862, 821304, 885720, 912560, 966240, 987360, 1003816, 1026630, 1062864, 1095072, 1129293, 1180960, 1254770, 1328580, 1368840, 1481040, 1493280, 1505724, 1642608, 1771440, 1825120, 1882155, 2007632, 2053260, 2125728, 2258586, 2509540, 2657160, 2737680, 2962080, 3011448, 3285216, 3542880, 3764310, 4015264, 4106520, 4517172, 5019080, 5314320, 5475360, 5646465, 6022896, 7528620, 8213040, 9034344, 10038160, 10628640, 11292930, 12045792, 15057240, 16426080, 18068688, 20076320, 22585860, 30114480, 36137376, 45171720, 60228960, 90343440, 180686880]

約数ペア:

[(1, 180686880), (2, 90343440), (3, 60228960), (4, 45171720), (5, 36137376), (6, 30114480), (8, 22585860), (9, 20076320), (10, 18068688), (11, 16426080), (12, 15057240), (15, 12045792), (16, 11292930), (17, 10628640), (18, 10038160), (20, 9034344), (22, 8213040), (24, 7528620), (30, 6022896), (32, 5646465), (33, 5475360), (34, 5314320), (36, 5019080), (40, 4517172), (44, 4106520), (45, 4015264), (48, 3764310), (51, 3542880), (55, 3285216), (60, 3011448), (61, 2962080), (66, 2737680), (68, 2657160), (72, 2509540), (80, 2258586), (85, 2125728), (88, 2053260), (90, 2007632), (96, 1882155), (99, 1825120), (102, 1771440), (110, 1642608), (120, 1505724), (121, 1493280), (122, 1481040), (132, 1368840), (136, 1328580), (144, 1254770), (153, 1180960), (160, 1129293), (165, 1095072), (170, 1062864), (176, 1026630), (180, 1003816), (183, 987360), (187, 966240), (198, 912560), (204, 885720), (220, 821304), (240, 752862), (242, 746640), (244, 740520), (255, 708576), (264, 684420), (272, 664290), (288, 627385), (305, 592416), (306, 590480), (330, 547536), (340, 531432), (352, 513315), (360, 501908), (363, 497760), (366, 493680), (374, 483120), (396, 456280), (408, 442860), (440, 410652), (480, 376431), (484, 373320), (488, 370260), (495, 365024), (510, 354288), (528, 342210), (544, 332145), (549, 329120), (561, 322080), (605, 298656), (610, 296208), (612, 295240), (660, 273768), (671, 269280), (680, 265716), (720, 250954), (726, 248880), (732, 246840), (748, 241560), (765, 236192), (792, 228140), (816, 221430), (880, 205326), (915, 197472), (935, 193248), (968, 186660), (976, 185130), (990, 182512), (1020, 177144), (1037, 174240), (1056, 171105), (1089, 165920), (1098, 164560), (1122, 161040), (1210, 149328), (1220, 148104), (1224, 147620), (1320, 136884), (1342, 134640), (1360, 132858), (1440, 125477), (1452, 124440), (1464, 123420), (1496, 120780), (1530, 118096), (1584, 114070), (1632, 110715), (1683, 107360), (1760, 102663), (1815, 99552), (1830, 98736), (1870, 96624), (1936, 93330), (1952, 92565), (1980, 91256), (2013, 89760), (2040, 88572), (2057, 87840), (2074, 87120), (2178, 82960), (2196, 82280), (2244, 80520), (2420, 74664), (2440, 74052), (2448, 73810), (2640, 68442), (2684, 67320), (2720, 66429), (2745, 65824), (2805, 64416), (2904, 62220), (2928, 61710), (2992, 60390), (3060, 59048), (3111, 58080), (3168, 57035), (3355, 53856), (3366, 53680), (3630, 49776), (3660, 49368), (3740, 48312), (3872, 46665), (3960, 45628), (4026, 44880), (4080, 44286), (4114, 43920), (4148, 43560), (4356, 41480), (4392, 41140), (4488, 40260), (4840, 37332), (4880, 37026), (4896, 36905), (5185, 34848), (5280, 34221), (5368, 33660), (5445, 33184), (5490, 32912), (5610, 32208), (5808, 31110), (5856, 30855), (5984, 30195), (6039, 29920), (6120, 29524), (6171, 29280), (6222, 29040), (6710, 26928), (6732, 26840), (7260, 24888), (7320, 24684), (7381, 24480), (7480, 24156), (7920, 22814), (8052, 22440), (8160, 22143), (8228, 21960), (8296, 21780), (8415, 21472), (8712, 20740), (8784, 20570), (8976, 20130), (9333, 19360), (9680, 18666), (9760, 18513), (10065, 17952), (10285, 17568), (10370, 17424), (10736, 16830), (10890, 16592), (10980, 16456), (11220, 16104), (11407, 15840), (11616, 15555), (12078, 14960), (12240, 14762), (12342, 14640), (12444, 14520), (13420, 13464)]