12649320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 42162120

約数和(自身を除く): 29512800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 857, 984, 1230, 1476, 1640, 1714, 1845, 2460, 2571, 2952, 3428, 3690, 4285, 4920, 5142, 6856, 7380, 7713, 8570, 10284, 12855, 14760, 15426, 17140, 20568, 25710, 30852, 34280, 35137, 38565, 51420, 61704, 70274, 77130, 102840, 105411, 140548, 154260, 175685, 210822, 281096, 308520, 316233, 351370, 421644, 527055, 632466, 702740, 843288, 1054110, 1264932, 1405480, 1581165, 2108220, 2529864, 3162330, 4216440, 6324660, 12649320]

約数ペア:

[(1, 12649320), (2, 6324660), (3, 4216440), (4, 3162330), (5, 2529864), (6, 2108220), (8, 1581165), (9, 1405480), (10, 1264932), (12, 1054110), (15, 843288), (18, 702740), (20, 632466), (24, 527055), (30, 421644), (36, 351370), (40, 316233), (41, 308520), (45, 281096), (60, 210822), (72, 175685), (82, 154260), (90, 140548), (120, 105411), (123, 102840), (164, 77130), (180, 70274), (205, 61704), (246, 51420), (328, 38565), (360, 35137), (369, 34280), (410, 30852), (492, 25710), (615, 20568), (738, 17140), (820, 15426), (857, 14760), (984, 12855), (1230, 10284), (1476, 8570), (1640, 7713), (1714, 7380), (1845, 6856), (2460, 5142), (2571, 4920), (2952, 4285), (3428, 3690)]