316302240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{658963}}^1$

素因数の和:658981

約数の個数: 48

約数和(自身を含む): 996353568

約数和(自身を除く): 680051328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 658963, 1317926, 1976889, 2635852, 3294815, 3953778, 5271704, 6589630, 7907556, 9884445, 10543408, 13179260, 15815112, 19768890, 21086816, 26358520, 31630224, 39537780, 52717040, 63260448, 79075560, 105434080, 158151120, 316302240]

約数ペア:

[(1, 316302240), (2, 158151120), (3, 105434080), (4, 79075560), (5, 63260448), (6, 52717040), (8, 39537780), (10, 31630224), (12, 26358520), (15, 21086816), (16, 19768890), (20, 15815112), (24, 13179260), (30, 10543408), (32, 9884445), (40, 7907556), (48, 6589630), (60, 5271704), (80, 3953778), (96, 3294815), (120, 2635852), (160, 1976889), (240, 1317926), (480, 658963)]