56073720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10867}}^1$

素因数の和:10924

約数の個数: 64

約数和(自身を含む): 172149120

約数和(自身を除く): 116075400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10867, 21734, 32601, 43468, 54335, 65202, 86936, 108670, 130404, 163005, 217340, 260808, 326010, 434680, 467281, 652020, 934562, 1304040, 1401843, 1869124, 2336405, 2803686, 3738248, 4672810, 5607372, 7009215, 9345620, 11214744, 14018430, 18691240, 28036860, 56073720]

約数ペア:

[(1, 56073720), (2, 28036860), (3, 18691240), (4, 14018430), (5, 11214744), (6, 9345620), (8, 7009215), (10, 5607372), (12, 4672810), (15, 3738248), (20, 2803686), (24, 2336405), (30, 1869124), (40, 1401843), (43, 1304040), (60, 934562), (86, 652020), (120, 467281), (129, 434680), (172, 326010), (215, 260808), (258, 217340), (344, 163005), (430, 130404), (516, 108670), (645, 86936), (860, 65202), (1032, 54335), (1290, 43468), (1720, 32601), (2580, 21734), (5160, 10867)]