77461260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1291021}}^1$

素因数の和:1291033

約数の個数: 24

約数和(自身を含む): 216891696

約数和(自身を除く): 139430436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1291021, 2582042, 3873063, 5164084, 6455105, 7746126, 12910210, 15492252, 19365315, 25820420, 38730630, 77461260]

約数ペア:

[(1, 77461260), (2, 38730630), (3, 25820420), (4, 19365315), (5, 15492252), (6, 12910210), (10, 7746126), (12, 6455105), (15, 5164084), (20, 3873063), (30, 2582042), (60, 1291021)]