268900980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4481683}}^1$

素因数の和:4481695

約数の個数: 24

約数和(自身を含む): 752922912

約数和(自身を除く): 484021932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4481683, 8963366, 13445049, 17926732, 22408415, 26890098, 44816830, 53780196, 67225245, 89633660, 134450490, 268900980]

約数ペア:

[(1, 268900980), (2, 134450490), (3, 89633660), (4, 67225245), (5, 53780196), (6, 44816830), (10, 26890098), (12, 22408415), (15, 17926732), (20, 13445049), (30, 8963366), (60, 4481683)]