777619020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12960317}}^1$

素因数の和:12960329

約数の個数: 24

約数和(自身を含む): 2177333424

約数和(自身を除く): 1399714404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12960317, 25920634, 38880951, 51841268, 64801585, 77761902, 129603170, 155523804, 194404755, 259206340, 388809510, 777619020]

約数ペア:

[(1, 777619020), (2, 388809510), (3, 259206340), (4, 194404755), (5, 155523804), (6, 129603170), (10, 77761902), (12, 64801585), (15, 51841268), (20, 38880951), (30, 25920634), (60, 12960317)]