30114480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 110430432

約数和(自身を除く): 80315952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 61, 66, 68, 80, 85, 88, 102, 110, 120, 121, 122, 132, 136, 165, 170, 176, 183, 187, 204, 220, 240, 242, 244, 255, 264, 272, 305, 330, 340, 363, 366, 374, 408, 440, 484, 488, 510, 528, 561, 605, 610, 660, 671, 680, 726, 732, 748, 816, 880, 915, 935, 968, 976, 1020, 1037, 1122, 1210, 1220, 1320, 1342, 1360, 1452, 1464, 1496, 1815, 1830, 1870, 1936, 2013, 2040, 2057, 2074, 2244, 2420, 2440, 2640, 2684, 2805, 2904, 2928, 2992, 3111, 3355, 3630, 3660, 3740, 4026, 4080, 4114, 4148, 4488, 4840, 4880, 5185, 5368, 5610, 5808, 6171, 6222, 6710, 7260, 7320, 7381, 7480, 8052, 8228, 8296, 8976, 9680, 10065, 10285, 10370, 10736, 11220, 11407, 12342, 12444, 13420, 14520, 14640, 14762, 14960, 15555, 16104, 16456, 16592, 20130, 20570, 20740, 22143, 22440, 22814, 24684, 24888, 26840, 29040, 29524, 30855, 31110, 32208, 32912, 34221, 36905, 40260, 41140, 41480, 44286, 44880, 45628, 49368, 49776, 53680, 57035, 59048, 61710, 62220, 68442, 73810, 80520, 82280, 82960, 88572, 91256, 98736, 110715, 114070, 118096, 123420, 124440, 125477, 136884, 147620, 161040, 164560, 171105, 177144, 182512, 221430, 228140, 246840, 248880, 250954, 273768, 295240, 342210, 354288, 376431, 442860, 456280, 493680, 501908, 547536, 590480, 627385, 684420, 752862, 885720, 912560, 1003816, 1254770, 1368840, 1505724, 1771440, 1882155, 2007632, 2509540, 2737680, 3011448, 3764310, 5019080, 6022896, 7528620, 10038160, 15057240, 30114480]

約数ペア:

[(1, 30114480), (2, 15057240), (3, 10038160), (4, 7528620), (5, 6022896), (6, 5019080), (8, 3764310), (10, 3011448), (11, 2737680), (12, 2509540), (15, 2007632), (16, 1882155), (17, 1771440), (20, 1505724), (22, 1368840), (24, 1254770), (30, 1003816), (33, 912560), (34, 885720), (40, 752862), (44, 684420), (48, 627385), (51, 590480), (55, 547536), (60, 501908), (61, 493680), (66, 456280), (68, 442860), (80, 376431), (85, 354288), (88, 342210), (102, 295240), (110, 273768), (120, 250954), (121, 248880), (122, 246840), (132, 228140), (136, 221430), (165, 182512), (170, 177144), (176, 171105), (183, 164560), (187, 161040), (204, 147620), (220, 136884), (240, 125477), (242, 124440), (244, 123420), (255, 118096), (264, 114070), (272, 110715), (305, 98736), (330, 91256), (340, 88572), (363, 82960), (366, 82280), (374, 80520), (408, 73810), (440, 68442), (484, 62220), (488, 61710), (510, 59048), (528, 57035), (561, 53680), (605, 49776), (610, 49368), (660, 45628), (671, 44880), (680, 44286), (726, 41480), (732, 41140), (748, 40260), (816, 36905), (880, 34221), (915, 32912), (935, 32208), (968, 31110), (976, 30855), (1020, 29524), (1037, 29040), (1122, 26840), (1210, 24888), (1220, 24684), (1320, 22814), (1342, 22440), (1360, 22143), (1452, 20740), (1464, 20570), (1496, 20130), (1815, 16592), (1830, 16456), (1870, 16104), (1936, 15555), (2013, 14960), (2040, 14762), (2057, 14640), (2074, 14520), (2244, 13420), (2420, 12444), (2440, 12342), (2640, 11407), (2684, 11220), (2805, 10736), (2904, 10370), (2928, 10285), (2992, 10065), (3111, 9680), (3355, 8976), (3630, 8296), (3660, 8228), (3740, 8052), (4026, 7480), (4080, 7381), (4114, 7320), (4148, 7260), (4488, 6710), (4840, 6222), (4880, 6171), (5185, 5808), (5368, 5610)]