54339960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10531}}^1$

素因数の和:10588

約数の個数: 64

約数和(自身を含む): 166826880

約数和(自身を除く): 112486920

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, 10531, 21062, 31593, 42124, 52655, 63186, 84248, 105310, 126372, 157965, 210620, 252744, 315930, 421240, 452833, 631860, 905666, 1263720, 1358499, 1811332, 2264165, 2716998, 3622664, 4528330, 5433996, 6792495, 9056660, 10867992, 13584990, 18113320, 27169980, 54339960]

約数ペア:

[(1, 54339960), (2, 27169980), (3, 18113320), (4, 13584990), (5, 10867992), (6, 9056660), (8, 6792495), (10, 5433996), (12, 4528330), (15, 3622664), (20, 2716998), (24, 2264165), (30, 1811332), (40, 1358499), (43, 1263720), (60, 905666), (86, 631860), (120, 452833), (129, 421240), (172, 315930), (215, 252744), (258, 210620), (344, 157965), (430, 126372), (516, 105310), (645, 84248), (860, 63186), (1032, 52655), (1290, 42124), (1720, 31593), (2580, 21062), (5160, 10531)]