156129780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2602163}}^1$

素因数の和:2602175

約数の個数: 24

約数和(自身を含む): 437163552

約数和(自身を除く): 281033772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2602163, 5204326, 7806489, 10408652, 13010815, 15612978, 26021630, 31225956, 39032445, 52043260, 78064890, 156129780]

約数ペア:

[(1, 156129780), (2, 78064890), (3, 52043260), (4, 39032445), (5, 31225956), (6, 26021630), (10, 15612978), (12, 13010815), (15, 10408652), (20, 7806489), (30, 5204326), (60, 2602163)]