4729920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 16215360

約数和(自身を除く): 11485440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 379, 390, 416, 480, 520, 624, 758, 780, 832, 960, 1040, 1137, 1248, 1516, 1560, 1895, 2080, 2274, 2496, 3032, 3120, 3790, 4160, 4548, 4927, 5685, 6064, 6240, 7580, 9096, 9854, 11370, 12128, 12480, 14781, 15160, 18192, 19708, 22740, 24256, 24635, 29562, 30320, 36384, 39416, 45480, 49270, 59124, 60640, 72768, 73905, 78832, 90960, 98540, 118248, 121280, 147810, 157664, 181920, 197080, 236496, 295620, 315328, 363840, 394160, 472992, 591240, 788320, 945984, 1182480, 1576640, 2364960, 4729920]

約数ペア:

[(1, 4729920), (2, 2364960), (3, 1576640), (4, 1182480), (5, 945984), (6, 788320), (8, 591240), (10, 472992), (12, 394160), (13, 363840), (15, 315328), (16, 295620), (20, 236496), (24, 197080), (26, 181920), (30, 157664), (32, 147810), (39, 121280), (40, 118248), (48, 98540), (52, 90960), (60, 78832), (64, 73905), (65, 72768), (78, 60640), (80, 59124), (96, 49270), (104, 45480), (120, 39416), (130, 36384), (156, 30320), (160, 29562), (192, 24635), (195, 24256), (208, 22740), (240, 19708), (260, 18192), (312, 15160), (320, 14781), (379, 12480), (390, 12128), (416, 11370), (480, 9854), (520, 9096), (624, 7580), (758, 6240), (780, 6064), (832, 5685), (960, 4927), (1040, 4548), (1137, 4160), (1248, 3790), (1516, 3120), (1560, 3032), (1895, 2496), (2080, 2274)]