85374120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54727}}^1$

素因数の和:54754

約数の個数: 64

約数和(自身を含む): 275829120

約数和(自身を除く): 190455000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 54727, 109454, 164181, 218908, 273635, 328362, 437816, 547270, 656724, 711451, 820905, 1094540, 1313448, 1422902, 1641810, 2134353, 2189080, 2845804, 3283620, 3557255, 4268706, 5691608, 6567240, 7114510, 8537412, 10671765, 14229020, 17074824, 21343530, 28458040, 42687060, 85374120]

約数ペア:

[(1, 85374120), (2, 42687060), (3, 28458040), (4, 21343530), (5, 17074824), (6, 14229020), (8, 10671765), (10, 8537412), (12, 7114510), (13, 6567240), (15, 5691608), (20, 4268706), (24, 3557255), (26, 3283620), (30, 2845804), (39, 2189080), (40, 2134353), (52, 1641810), (60, 1422902), (65, 1313448), (78, 1094540), (104, 820905), (120, 711451), (130, 656724), (156, 547270), (195, 437816), (260, 328362), (312, 273635), (390, 218908), (520, 164181), (780, 109454), (1560, 54727)]