31868040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{265567}}^1$

素因数の和:265581

約数の個数: 32

約数和(自身を含む): 95604480

約数和(自身を除く): 63736440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 265567, 531134, 796701, 1062268, 1327835, 1593402, 2124536, 2655670, 3186804, 3983505, 5311340, 6373608, 7967010, 10622680, 15934020, 31868040]

約数ペア:

[(1, 31868040), (2, 15934020), (3, 10622680), (4, 7967010), (5, 6373608), (6, 5311340), (8, 3983505), (10, 3186804), (12, 2655670), (15, 2124536), (20, 1593402), (24, 1327835), (30, 1062268), (40, 796701), (60, 531134), (120, 265567)]