55691280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 320

約数和(自身を含む): 214272000

約数和(自身を除く): 158580720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 59, 60, 69, 72, 76, 80, 90, 92, 95, 108, 114, 115, 118, 120, 135, 138, 144, 152, 171, 177, 180, 184, 190, 207, 216, 228, 230, 236, 240, 270, 276, 285, 295, 304, 342, 345, 354, 360, 368, 380, 414, 432, 437, 456, 460, 472, 513, 531, 540, 552, 570, 590, 621, 684, 690, 708, 720, 760, 828, 855, 874, 885, 912, 920, 944, 1026, 1035, 1062, 1080, 1104, 1121, 1140, 1180, 1242, 1311, 1357, 1368, 1380, 1416, 1520, 1593, 1656, 1710, 1748, 1770, 1840, 2052, 2070, 2124, 2160, 2185, 2242, 2280, 2360, 2484, 2565, 2622, 2655, 2714, 2736, 2760, 2832, 3105, 3186, 3312, 3363, 3420, 3496, 3540, 3933, 4071, 4104, 4140, 4248, 4370, 4484, 4560, 4720, 4968, 5130, 5244, 5310, 5428, 5520, 5605, 6210, 6372, 6555, 6726, 6785, 6840, 6992, 7080, 7866, 7965, 8142, 8208, 8280, 8496, 8740, 8968, 9936, 10089, 10260, 10488, 10620, 10856, 11210, 11799, 12213, 12420, 12744, 13110, 13452, 13570, 13680, 14160, 15732, 15930, 16284, 16560, 16815, 17480, 17936, 19665, 20178, 20355, 20520, 20976, 21240, 21712, 22420, 23598, 24426, 24840, 25488, 25783, 26220, 26904, 27140, 30267, 31464, 31860, 32568, 33630, 34960, 36639, 39330, 40356, 40710, 41040, 42480, 44840, 47196, 48852, 49680, 50445, 51566, 52440, 53808, 54280, 58995, 60534, 61065, 62928, 63720, 65136, 67260, 73278, 77349, 78660, 80712, 81420, 89680, 94392, 97704, 100890, 103132, 104880, 108560, 117990, 121068, 122130, 127440, 128915, 134520, 146556, 151335, 154698, 157320, 161424, 162840, 183195, 188784, 195408, 201780, 206264, 232047, 235980, 242136, 244260, 257830, 269040, 293112, 302670, 309396, 314640, 325680, 366390, 386745, 403560, 412528, 464094, 471960, 484272, 488520, 515660, 586224, 605340, 618792, 696141, 732780, 773490, 807120, 928188, 943920, 977040, 1031320, 1160235, 1210680, 1237584, 1392282, 1465560, 1546980, 1856376, 2062640, 2320470, 2421360, 2784564, 2931120, 3093960, 3480705, 3712752, 4640940, 5569128, 6187920, 6961410, 9281880, 11138256, 13922820, 18563760, 27845640, 55691280]

約数ペア:

[(1, 55691280), (2, 27845640), (3, 18563760), (4, 13922820), (5, 11138256), (6, 9281880), (8, 6961410), (9, 6187920), (10, 5569128), (12, 4640940), (15, 3712752), (16, 3480705), (18, 3093960), (19, 2931120), (20, 2784564), (23, 2421360), (24, 2320470), (27, 2062640), (30, 1856376), (36, 1546980), (38, 1465560), (40, 1392282), (45, 1237584), (46, 1210680), (48, 1160235), (54, 1031320), (57, 977040), (59, 943920), (60, 928188), (69, 807120), (72, 773490), (76, 732780), (80, 696141), (90, 618792), (92, 605340), (95, 586224), (108, 515660), (114, 488520), (115, 484272), (118, 471960), (120, 464094), (135, 412528), (138, 403560), (144, 386745), (152, 366390), (171, 325680), (177, 314640), (180, 309396), (184, 302670), (190, 293112), (207, 269040), (216, 257830), (228, 244260), (230, 242136), (236, 235980), (240, 232047), (270, 206264), (276, 201780), (285, 195408), (295, 188784), (304, 183195), (342, 162840), (345, 161424), (354, 157320), (360, 154698), (368, 151335), (380, 146556), (414, 134520), (432, 128915), (437, 127440), (456, 122130), (460, 121068), (472, 117990), (513, 108560), (531, 104880), (540, 103132), (552, 100890), (570, 97704), (590, 94392), (621, 89680), (684, 81420), (690, 80712), (708, 78660), (720, 77349), (760, 73278), (828, 67260), (855, 65136), (874, 63720), (885, 62928), (912, 61065), (920, 60534), (944, 58995), (1026, 54280), (1035, 53808), (1062, 52440), (1080, 51566), (1104, 50445), (1121, 49680), (1140, 48852), (1180, 47196), (1242, 44840), (1311, 42480), (1357, 41040), (1368, 40710), (1380, 40356), (1416, 39330), (1520, 36639), (1593, 34960), (1656, 33630), (1710, 32568), (1748, 31860), (1770, 31464), (1840, 30267), (2052, 27140), (2070, 26904), (2124, 26220), (2160, 25783), (2185, 25488), (2242, 24840), (2280, 24426), (2360, 23598), (2484, 22420), (2565, 21712), (2622, 21240), (2655, 20976), (2714, 20520), (2736, 20355), (2760, 20178), (2832, 19665), (3105, 17936), (3186, 17480), (3312, 16815), (3363, 16560), (3420, 16284), (3496, 15930), (3540, 15732), (3933, 14160), (4071, 13680), (4104, 13570), (4140, 13452), (4248, 13110), (4370, 12744), (4484, 12420), (4560, 12213), (4720, 11799), (4968, 11210), (5130, 10856), (5244, 10620), (5310, 10488), (5428, 10260), (5520, 10089), (5605, 9936), (6210, 8968), (6372, 8740), (6555, 8496), (6726, 8280), (6785, 8208), (6840, 8142), (6992, 7965), (7080, 7866)]