88772880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 320765184

約数和(自身を除く): 231992304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 997, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 1994, 2120, 2226, 2544, 2968, 2991, 3180, 3710, 3988, 4240, 4452, 4985, 5565, 5936, 5982, 6360, 6979, 7420, 7976, 8904, 9970, 11130, 11964, 12720, 13958, 14840, 14955, 15952, 17808, 19940, 20937, 22260, 23928, 27916, 29680, 29910, 34895, 39880, 41874, 44520, 47856, 52841, 55832, 59820, 69790, 79760, 83748, 89040, 104685, 105682, 111664, 119640, 139580, 158523, 167496, 209370, 211364, 239280, 264205, 279160, 317046, 334992, 369887, 418740, 422728, 528410, 558320, 634092, 739774, 792615, 837480, 845456, 1056820, 1109661, 1268184, 1479548, 1585230, 1674960, 1849435, 2113640, 2219322, 2536368, 2959096, 3170460, 3698870, 4227280, 4438644, 5548305, 5918192, 6340920, 7397740, 8877288, 11096610, 12681840, 14795480, 17754576, 22193220, 29590960, 44386440, 88772880]

約数ペア:

[(1, 88772880), (2, 44386440), (3, 29590960), (4, 22193220), (5, 17754576), (6, 14795480), (7, 12681840), (8, 11096610), (10, 8877288), (12, 7397740), (14, 6340920), (15, 5918192), (16, 5548305), (20, 4438644), (21, 4227280), (24, 3698870), (28, 3170460), (30, 2959096), (35, 2536368), (40, 2219322), (42, 2113640), (48, 1849435), (53, 1674960), (56, 1585230), (60, 1479548), (70, 1268184), (80, 1109661), (84, 1056820), (105, 845456), (106, 837480), (112, 792615), (120, 739774), (140, 634092), (159, 558320), (168, 528410), (210, 422728), (212, 418740), (240, 369887), (265, 334992), (280, 317046), (318, 279160), (336, 264205), (371, 239280), (420, 211364), (424, 209370), (530, 167496), (560, 158523), (636, 139580), (742, 119640), (795, 111664), (840, 105682), (848, 104685), (997, 89040), (1060, 83748), (1113, 79760), (1272, 69790), (1484, 59820), (1590, 55832), (1680, 52841), (1855, 47856), (1994, 44520), (2120, 41874), (2226, 39880), (2544, 34895), (2968, 29910), (2991, 29680), (3180, 27916), (3710, 23928), (3988, 22260), (4240, 20937), (4452, 19940), (4985, 17808), (5565, 15952), (5936, 14955), (5982, 14840), (6360, 13958), (6979, 12720), (7420, 11964), (7976, 11130), (8904, 9970)]