30040800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{12517}}^1$

素因数の和:12540

約数の個数: 72

約数和(自身を含む): 97790616

約数和(自身を除く): 67749816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 12517, 25034, 37551, 50068, 62585, 75102, 100136, 125170, 150204, 187755, 200272, 250340, 300408, 312925, 375510, 400544, 500680, 600816, 625850, 751020, 938775, 1001360, 1201632, 1251700, 1502040, 1877550, 2002720, 2503400, 3004080, 3755100, 5006800, 6008160, 7510200, 10013600, 15020400, 30040800]

約数ペア:

[(1, 30040800), (2, 15020400), (3, 10013600), (4, 7510200), (5, 6008160), (6, 5006800), (8, 3755100), (10, 3004080), (12, 2503400), (15, 2002720), (16, 1877550), (20, 1502040), (24, 1251700), (25, 1201632), (30, 1001360), (32, 938775), (40, 751020), (48, 625850), (50, 600816), (60, 500680), (75, 400544), (80, 375510), (96, 312925), (100, 300408), (120, 250340), (150, 200272), (160, 187755), (200, 150204), (240, 125170), (300, 100136), (400, 75102), (480, 62585), (600, 50068), (800, 37551), (1200, 25034), (2400, 12517)]