155702280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1297519}}^1$

素因数の和:1297533

約数の個数: 32

約数和(自身を含む): 467107200

約数和(自身を除く): 311404920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1297519, 2595038, 3892557, 5190076, 6487595, 7785114, 10380152, 12975190, 15570228, 19462785, 25950380, 31140456, 38925570, 51900760, 77851140, 155702280]

約数ペア:

[(1, 155702280), (2, 77851140), (3, 51900760), (4, 38925570), (5, 31140456), (6, 25950380), (8, 19462785), (10, 15570228), (12, 12975190), (15, 10380152), (20, 7785114), (24, 6487595), (30, 5190076), (40, 3892557), (60, 2595038), (120, 1297519)]