196354920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1636291}}^1$

素因数の和:1636305

約数の個数: 32

約数和(自身を含む): 589065120

約数和(自身を除く): 392710200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1636291, 3272582, 4908873, 6545164, 8181455, 9817746, 13090328, 16362910, 19635492, 24544365, 32725820, 39270984, 49088730, 65451640, 98177460, 196354920]

約数ペア:

[(1, 196354920), (2, 98177460), (3, 65451640), (4, 49088730), (5, 39270984), (6, 32725820), (8, 24544365), (10, 19635492), (12, 16362910), (15, 13090328), (20, 9817746), (24, 8181455), (30, 6545164), (40, 4908873), (60, 3272582), (120, 1636291)]