5997680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 15415680

約数和(自身を除く): 9418000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 79, 80, 104, 130, 146, 158, 208, 260, 292, 316, 365, 395, 520, 584, 632, 730, 790, 949, 1027, 1040, 1168, 1264, 1460, 1580, 1898, 2054, 2920, 3160, 3796, 4108, 4745, 5135, 5767, 5840, 6320, 7592, 8216, 9490, 10270, 11534, 15184, 16432, 18980, 20540, 23068, 28835, 37960, 41080, 46136, 57670, 74971, 75920, 82160, 92272, 115340, 149942, 230680, 299884, 374855, 461360, 599768, 749710, 1199536, 1499420, 2998840, 5997680]

約数ペア:

[(1, 5997680), (2, 2998840), (4, 1499420), (5, 1199536), (8, 749710), (10, 599768), (13, 461360), (16, 374855), (20, 299884), (26, 230680), (40, 149942), (52, 115340), (65, 92272), (73, 82160), (79, 75920), (80, 74971), (104, 57670), (130, 46136), (146, 41080), (158, 37960), (208, 28835), (260, 23068), (292, 20540), (316, 18980), (365, 16432), (395, 15184), (520, 11534), (584, 10270), (632, 9490), (730, 8216), (790, 7592), (949, 6320), (1027, 5840), (1040, 5767), (1168, 5135), (1264, 4745), (1460, 4108), (1580, 3796), (1898, 3160), (2054, 2920)]