10505640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{87547}}^1$

素因数の和:87561

約数の個数: 32

約数和(自身を含む): 31517280

約数和(自身を除く): 21011640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 87547, 175094, 262641, 350188, 437735, 525282, 700376, 875470, 1050564, 1313205, 1750940, 2101128, 2626410, 3501880, 5252820, 10505640]

約数ペア:

[(1, 10505640), (2, 5252820), (3, 3501880), (4, 2626410), (5, 2101128), (6, 1750940), (8, 1313205), (10, 1050564), (12, 875470), (15, 700376), (20, 525282), (24, 437735), (30, 350188), (40, 262641), (60, 175094), (120, 87547)]