54081431280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{36269}}^1$

素因数の和:36416

約数の個数: 240

約数和(自身を含む): 192941892000

約数和(自身を除く): 138860460720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 109, 114, 120, 144, 152, 171, 180, 190, 218, 228, 240, 285, 304, 327, 342, 360, 380, 436, 456, 545, 570, 654, 684, 720, 760, 855, 872, 912, 981, 1090, 1140, 1308, 1368, 1520, 1635, 1710, 1744, 1962, 2071, 2180, 2280, 2616, 2736, 3270, 3420, 3924, 4142, 4360, 4560, 4905, 5232, 6213, 6540, 6840, 7848, 8284, 8720, 9810, 10355, 12426, 13080, 13680, 15696, 16568, 18639, 19620, 20710, 24852, 26160, 31065, 33136, 36269, 37278, 39240, 41420, 49704, 62130, 72538, 74556, 78480, 82840, 93195, 99408, 108807, 124260, 145076, 149112, 165680, 181345, 186390, 217614, 248520, 290152, 298224, 326421, 362690, 372780, 435228, 497040, 544035, 580304, 652842, 689111, 725380, 745560, 870456, 1088070, 1305684, 1378222, 1450760, 1491120, 1632105, 1740912, 2067333, 2176140, 2611368, 2756444, 2901520, 3264210, 3445555, 3953321, 4134666, 4352280, 5222736, 5512888, 6201999, 6528420, 6891110, 7906642, 8269332, 8704560, 10336665, 11025776, 11859963, 12403998, 13056840, 13782220, 15813284, 16538664, 19766605, 20673330, 23719926, 24807996, 26113680, 27564440, 31009995, 31626568, 33077328, 35579889, 39533210, 41346660, 47439852, 49615992, 55128880, 59299815, 62019990, 63253136, 71159778, 75113099, 79066420, 82693320, 94879704, 99231984, 118599630, 124039980, 142319556, 150226198, 158132840, 165386640, 177899445, 189759408, 225339297, 237199260, 248079960, 284639112, 300452396, 316265680, 355798890, 375565495, 450678594, 474398520, 496159920, 569278224, 600904792, 676017891, 711597780, 751130990, 901357188, 948797040, 1126696485, 1201809584, 1352035782, 1423195560, 1502261980, 1802714376, 2253392970, 2704071564, 2846391120, 3004523960, 3380089455, 3605428752, 4506785940, 5408143128, 6009047920, 6760178910, 9013571880, 10816286256, 13520357820, 18027143760, 27040715640, 54081431280]

約数ペア:

[(1, 54081431280), (2, 27040715640), (3, 18027143760), (4, 13520357820), (5, 10816286256), (6, 9013571880), (8, 6760178910), (9, 6009047920), (10, 5408143128), (12, 4506785940), (15, 3605428752), (16, 3380089455), (18, 3004523960), (19, 2846391120), (20, 2704071564), (24, 2253392970), (30, 1802714376), (36, 1502261980), (38, 1423195560), (40, 1352035782), (45, 1201809584), (48, 1126696485), (57, 948797040), (60, 901357188), (72, 751130990), (76, 711597780), (80, 676017891), (90, 600904792), (95, 569278224), (109, 496159920), (114, 474398520), (120, 450678594), (144, 375565495), (152, 355798890), (171, 316265680), (180, 300452396), (190, 284639112), (218, 248079960), (228, 237199260), (240, 225339297), (285, 189759408), (304, 177899445), (327, 165386640), (342, 158132840), (360, 150226198), (380, 142319556), (436, 124039980), (456, 118599630), (545, 99231984), (570, 94879704), (654, 82693320), (684, 79066420), (720, 75113099), (760, 71159778), (855, 63253136), (872, 62019990), (912, 59299815), (981, 55128880), (1090, 49615992), (1140, 47439852), (1308, 41346660), (1368, 39533210), (1520, 35579889), (1635, 33077328), (1710, 31626568), (1744, 31009995), (1962, 27564440), (2071, 26113680), (2180, 24807996), (2280, 23719926), (2616, 20673330), (2736, 19766605), (3270, 16538664), (3420, 15813284), (3924, 13782220), (4142, 13056840), (4360, 12403998), (4560, 11859963), (4905, 11025776), (5232, 10336665), (6213, 8704560), (6540, 8269332), (6840, 7906642), (7848, 6891110), (8284, 6528420), (8720, 6201999), (9810, 5512888), (10355, 5222736), (12426, 4352280), (13080, 4134666), (13680, 3953321), (15696, 3445555), (16568, 3264210), (18639, 2901520), (19620, 2756444), (20710, 2611368), (24852, 2176140), (26160, 2067333), (31065, 1740912), (33136, 1632105), (36269, 1491120), (37278, 1450760), (39240, 1378222), (41420, 1305684), (49704, 1088070), (62130, 870456), (72538, 745560), (74556, 725380), (78480, 689111), (82840, 652842), (93195, 580304), (99408, 544035), (108807, 497040), (124260, 435228), (145076, 372780), (149112, 362690), (165680, 326421), (181345, 298224), (186390, 290152), (217614, 248520)]