312005366940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5200089449}}^1$

素因数の和:5200089461

約数の個数: 24

約数和(自身を含む): 873615027600

約数和(自身を除く): 561609660660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5200089449, 10400178898, 15600268347, 20800357796, 26000447245, 31200536694, 52000894490, 62401073388, 78001341735, 104001788980, 156002683470, 312005366940]

約数ペア:

[(1, 312005366940), (2, 156002683470), (3, 104001788980), (4, 78001341735), (5, 62401073388), (6, 52000894490), (10, 31200536694), (12, 26000447245), (15, 20800357796), (20, 15600268347), (30, 10400178898), (60, 5200089449)]