86403540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2957}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 242508672

約数和(自身を除く): 156105132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 487, 974, 1461, 1948, 2435, 2922, 2957, 4870, 5844, 5914, 7305, 8871, 9740, 11828, 14610, 14785, 17742, 29220, 29570, 35484, 44355, 59140, 88710, 177420, 1440059, 2880118, 4320177, 5760236, 7200295, 8640354, 14400590, 17280708, 21600885, 28801180, 43201770, 86403540]

約数ペア:

[(1, 86403540), (2, 43201770), (3, 28801180), (4, 21600885), (5, 17280708), (6, 14400590), (10, 8640354), (12, 7200295), (15, 5760236), (20, 4320177), (30, 2880118), (60, 1440059), (487, 177420), (974, 88710), (1461, 59140), (1948, 44355), (2435, 35484), (2922, 29570), (2957, 29220), (4870, 17742), (5844, 14785), (5914, 14610), (7305, 11828), (8871, 9740)]