15206876080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{37813}}^1$

素因数の和:38294

約数の個数: 80

約数和(自身を含む): 38655588384

約数和(自身を除く): 23448712304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 457, 880, 914, 1828, 2285, 3656, 4570, 5027, 7312, 9140, 10054, 18280, 20108, 25135, 36560, 37813, 40216, 50270, 75626, 80432, 100540, 151252, 189065, 201080, 302504, 378130, 402160, 415943, 605008, 756260, 831886, 1512520, 1663772, 2079715, 3025040, 3327544, 4159430, 6655088, 8318860, 16637720, 17280541, 33275440, 34561082, 69122164, 86402705, 138244328, 172805410, 190085951, 276488656, 345610820, 380171902, 691221640, 760343804, 950429755, 1382443280, 1520687608, 1900859510, 3041375216, 3801719020, 7603438040, 15206876080]

約数ペア:

[(1, 15206876080), (2, 7603438040), (4, 3801719020), (5, 3041375216), (8, 1900859510), (10, 1520687608), (11, 1382443280), (16, 950429755), (20, 760343804), (22, 691221640), (40, 380171902), (44, 345610820), (55, 276488656), (80, 190085951), (88, 172805410), (110, 138244328), (176, 86402705), (220, 69122164), (440, 34561082), (457, 33275440), (880, 17280541), (914, 16637720), (1828, 8318860), (2285, 6655088), (3656, 4159430), (4570, 3327544), (5027, 3025040), (7312, 2079715), (9140, 1663772), (10054, 1512520), (18280, 831886), (20108, 756260), (25135, 605008), (36560, 415943), (37813, 402160), (40216, 378130), (50270, 302504), (75626, 201080), (80432, 189065), (100540, 151252)]