24483680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 63504000

約数和(自身を除く): 39020320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 79, 80, 104, 130, 149, 158, 160, 208, 260, 298, 316, 395, 416, 520, 596, 632, 745, 790, 1027, 1040, 1192, 1264, 1490, 1580, 1937, 2054, 2080, 2384, 2528, 2980, 3160, 3874, 4108, 4768, 5135, 5960, 6320, 7748, 8216, 9685, 10270, 11771, 11920, 12640, 15496, 16432, 19370, 20540, 23542, 23840, 30992, 32864, 38740, 41080, 47084, 58855, 61984, 77480, 82160, 94168, 117710, 153023, 154960, 164320, 188336, 235420, 306046, 309920, 376672, 470840, 612092, 765115, 941680, 1224184, 1530230, 1883360, 2448368, 3060460, 4896736, 6120920, 12241840, 24483680]

約数ペア:

[(1, 24483680), (2, 12241840), (4, 6120920), (5, 4896736), (8, 3060460), (10, 2448368), (13, 1883360), (16, 1530230), (20, 1224184), (26, 941680), (32, 765115), (40, 612092), (52, 470840), (65, 376672), (79, 309920), (80, 306046), (104, 235420), (130, 188336), (149, 164320), (158, 154960), (160, 153023), (208, 117710), (260, 94168), (298, 82160), (316, 77480), (395, 61984), (416, 58855), (520, 47084), (596, 41080), (632, 38740), (745, 32864), (790, 30992), (1027, 23840), (1040, 23542), (1192, 20540), (1264, 19370), (1490, 16432), (1580, 15496), (1937, 12640), (2054, 11920), (2080, 11771), (2384, 10270), (2528, 9685), (2980, 8216), (3160, 7748), (3874, 6320), (4108, 5960), (4768, 5135)]