2734800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 9133344

約数和(自身を除く): 6398544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 43, 48, 50, 53, 60, 75, 80, 86, 100, 106, 120, 129, 150, 159, 172, 200, 212, 215, 240, 258, 265, 300, 318, 344, 400, 424, 430, 516, 530, 600, 636, 645, 688, 795, 848, 860, 1032, 1060, 1075, 1200, 1272, 1290, 1325, 1590, 1720, 2064, 2120, 2150, 2279, 2544, 2580, 2650, 3180, 3225, 3440, 3975, 4240, 4300, 4558, 5160, 5300, 6360, 6450, 6837, 7950, 8600, 9116, 10320, 10600, 11395, 12720, 12900, 13674, 15900, 17200, 18232, 21200, 22790, 25800, 27348, 31800, 34185, 36464, 45580, 51600, 54696, 56975, 63600, 68370, 91160, 109392, 113950, 136740, 170925, 182320, 227900, 273480, 341850, 455800, 546960, 683700, 911600, 1367400, 2734800]

約数ペア:

[(1, 2734800), (2, 1367400), (3, 911600), (4, 683700), (5, 546960), (6, 455800), (8, 341850), (10, 273480), (12, 227900), (15, 182320), (16, 170925), (20, 136740), (24, 113950), (25, 109392), (30, 91160), (40, 68370), (43, 63600), (48, 56975), (50, 54696), (53, 51600), (60, 45580), (75, 36464), (80, 34185), (86, 31800), (100, 27348), (106, 25800), (120, 22790), (129, 21200), (150, 18232), (159, 17200), (172, 15900), (200, 13674), (212, 12900), (215, 12720), (240, 11395), (258, 10600), (265, 10320), (300, 9116), (318, 8600), (344, 7950), (400, 6837), (424, 6450), (430, 6360), (516, 5300), (530, 5160), (600, 4558), (636, 4300), (645, 4240), (688, 3975), (795, 3440), (848, 3225), (860, 3180), (1032, 2650), (1060, 2580), (1075, 2544), (1200, 2279), (1272, 2150), (1290, 2120), (1325, 2064), (1590, 1720)]