88727280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 287981568

約数和(自身を除く): 199254288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 71, 80, 82, 120, 123, 127, 142, 164, 205, 213, 240, 246, 254, 284, 328, 355, 381, 410, 426, 492, 508, 568, 615, 635, 656, 710, 762, 820, 852, 984, 1016, 1065, 1136, 1230, 1270, 1420, 1524, 1640, 1704, 1905, 1968, 2032, 2130, 2460, 2540, 2840, 2911, 3048, 3280, 3408, 3810, 4260, 4920, 5080, 5207, 5680, 5822, 6096, 7620, 8520, 8733, 9017, 9840, 10160, 10414, 11644, 14555, 15240, 15621, 17040, 17466, 18034, 20828, 23288, 26035, 27051, 29110, 30480, 31242, 34932, 36068, 41656, 43665, 45085, 46576, 52070, 54102, 58220, 62484, 69864, 72136, 78105, 83312, 87330, 90170, 104140, 108204, 116440, 124968, 135255, 139728, 144272, 156210, 174660, 180340, 208280, 216408, 232880, 249936, 270510, 312420, 349320, 360680, 369697, 416560, 432816, 541020, 624840, 698640, 721360, 739394, 1082040, 1109091, 1249680, 1478788, 1848485, 2164080, 2218182, 2957576, 3696970, 4436364, 5545455, 5915152, 7393940, 8872728, 11090910, 14787880, 17745456, 22181820, 29575760, 44363640, 88727280]

約数ペア:

[(1, 88727280), (2, 44363640), (3, 29575760), (4, 22181820), (5, 17745456), (6, 14787880), (8, 11090910), (10, 8872728), (12, 7393940), (15, 5915152), (16, 5545455), (20, 4436364), (24, 3696970), (30, 2957576), (40, 2218182), (41, 2164080), (48, 1848485), (60, 1478788), (71, 1249680), (80, 1109091), (82, 1082040), (120, 739394), (123, 721360), (127, 698640), (142, 624840), (164, 541020), (205, 432816), (213, 416560), (240, 369697), (246, 360680), (254, 349320), (284, 312420), (328, 270510), (355, 249936), (381, 232880), (410, 216408), (426, 208280), (492, 180340), (508, 174660), (568, 156210), (615, 144272), (635, 139728), (656, 135255), (710, 124968), (762, 116440), (820, 108204), (852, 104140), (984, 90170), (1016, 87330), (1065, 83312), (1136, 78105), (1230, 72136), (1270, 69864), (1420, 62484), (1524, 58220), (1640, 54102), (1704, 52070), (1905, 46576), (1968, 45085), (2032, 43665), (2130, 41656), (2460, 36068), (2540, 34932), (2840, 31242), (2911, 30480), (3048, 29110), (3280, 27051), (3408, 26035), (3810, 23288), (4260, 20828), (4920, 18034), (5080, 17466), (5207, 17040), (5680, 15621), (5822, 15240), (6096, 14555), (7620, 11644), (8520, 10414), (8733, 10160), (9017, 9840)]