125501520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12161}}^1$

素因数の和:12220

約数の個数: 80

約数和(自身を含む): 398135232

約数和(自身を除く): 272633712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 12161, 24322, 36483, 48644, 60805, 72966, 97288, 121610, 145932, 182415, 194576, 243220, 291864, 364830, 486440, 522923, 583728, 729660, 972880, 1045846, 1459320, 1568769, 2091692, 2614615, 2918640, 3137538, 4183384, 5229230, 6275076, 7843845, 8366768, 10458460, 12550152, 15687690, 20916920, 25100304, 31375380, 41833840, 62750760, 125501520]

約数ペア:

[(1, 125501520), (2, 62750760), (3, 41833840), (4, 31375380), (5, 25100304), (6, 20916920), (8, 15687690), (10, 12550152), (12, 10458460), (15, 8366768), (16, 7843845), (20, 6275076), (24, 5229230), (30, 4183384), (40, 3137538), (43, 2918640), (48, 2614615), (60, 2091692), (80, 1568769), (86, 1459320), (120, 1045846), (129, 972880), (172, 729660), (215, 583728), (240, 522923), (258, 486440), (344, 364830), (430, 291864), (516, 243220), (645, 194576), (688, 182415), (860, 145932), (1032, 121610), (1290, 97288), (1720, 72966), (2064, 60805), (2580, 48644), (3440, 36483), (5160, 24322), (10320, 12161)]