31882080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 101412864

約数和(自身を除く): 69530784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 523, 635, 762, 1016, 1046, 1270, 1524, 1569, 1905, 2032, 2092, 2540, 2615, 3048, 3138, 3810, 4064, 4184, 5080, 5230, 6096, 6276, 7620, 7845, 8368, 10160, 10460, 12192, 12552, 15240, 15690, 16736, 20320, 20920, 25104, 30480, 31380, 41840, 50208, 60960, 62760, 66421, 83680, 125520, 132842, 199263, 251040, 265684, 332105, 398526, 531368, 664210, 797052, 996315, 1062736, 1328420, 1594104, 1992630, 2125472, 2656840, 3188208, 3985260, 5313680, 6376416, 7970520, 10627360, 15941040, 31882080]

約数ペア:

[(1, 31882080), (2, 15941040), (3, 10627360), (4, 7970520), (5, 6376416), (6, 5313680), (8, 3985260), (10, 3188208), (12, 2656840), (15, 2125472), (16, 1992630), (20, 1594104), (24, 1328420), (30, 1062736), (32, 996315), (40, 797052), (48, 664210), (60, 531368), (80, 398526), (96, 332105), (120, 265684), (127, 251040), (160, 199263), (240, 132842), (254, 125520), (381, 83680), (480, 66421), (508, 62760), (523, 60960), (635, 50208), (762, 41840), (1016, 31380), (1046, 30480), (1270, 25104), (1524, 20920), (1569, 20320), (1905, 16736), (2032, 15690), (2092, 15240), (2540, 12552), (2615, 12192), (3048, 10460), (3138, 10160), (3810, 8368), (4064, 7845), (4184, 7620), (5080, 6276), (5230, 6096)]