84680760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16411}}^1$

素因数の和:16468

約数の個数: 64

約数和(自身を含む): 259966080

約数和(自身を除く): 175285320

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, 16411, 32822, 49233, 65644, 82055, 98466, 131288, 164110, 196932, 246165, 328220, 393864, 492330, 656440, 705673, 984660, 1411346, 1969320, 2117019, 2822692, 3528365, 4234038, 5645384, 7056730, 8468076, 10585095, 14113460, 16936152, 21170190, 28226920, 42340380, 84680760]

約数ペア:

[(1, 84680760), (2, 42340380), (3, 28226920), (4, 21170190), (5, 16936152), (6, 14113460), (8, 10585095), (10, 8468076), (12, 7056730), (15, 5645384), (20, 4234038), (24, 3528365), (30, 2822692), (40, 2117019), (43, 1969320), (60, 1411346), (86, 984660), (120, 705673), (129, 656440), (172, 492330), (215, 393864), (258, 328220), (344, 246165), (430, 196932), (516, 164110), (645, 131288), (860, 98466), (1032, 82055), (1290, 65644), (1720, 49233), (2580, 32822), (5160, 16411)]