72590880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3578

約数の個数: 96

約数和(自身を含む): 234045504

約数和(自身を除く): 161454624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 3517, 4128, 5160, 6880, 7034, 10320, 10551, 14068, 17585, 20640, 21102, 28136, 35170, 42204, 52755, 56272, 70340, 84408, 105510, 112544, 140680, 151231, 168816, 211020, 281360, 302462, 337632, 422040, 453693, 562720, 604924, 756155, 844080, 907386, 1209848, 1512310, 1688160, 1814772, 2268465, 2419696, 3024620, 3629544, 4536930, 4839392, 6049240, 7259088, 9073860, 12098480, 14518176, 18147720, 24196960, 36295440, 72590880]

約数ペア:

[(1, 72590880), (2, 36295440), (3, 24196960), (4, 18147720), (5, 14518176), (6, 12098480), (8, 9073860), (10, 7259088), (12, 6049240), (15, 4839392), (16, 4536930), (20, 3629544), (24, 3024620), (30, 2419696), (32, 2268465), (40, 1814772), (43, 1688160), (48, 1512310), (60, 1209848), (80, 907386), (86, 844080), (96, 756155), (120, 604924), (129, 562720), (160, 453693), (172, 422040), (215, 337632), (240, 302462), (258, 281360), (344, 211020), (430, 168816), (480, 151231), (516, 140680), (645, 112544), (688, 105510), (860, 84408), (1032, 70340), (1290, 56272), (1376, 52755), (1720, 42204), (2064, 35170), (2580, 28136), (3440, 21102), (3517, 20640), (4128, 17585), (5160, 14068), (6880, 10551), (7034, 10320)]