72456030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{805067}}^1$

素因数の和:805080

約数の個数: 24

約数和(自身を含む): 188385912

約数和(自身を除く): 115929882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 805067, 1610134, 2415201, 4025335, 4830402, 7245603, 8050670, 12076005, 14491206, 24152010, 36228015, 72456030]

約数ペア:

[(1, 72456030), (2, 36228015), (3, 24152010), (5, 14491206), (6, 12076005), (9, 8050670), (10, 7245603), (15, 4830402), (18, 4025335), (30, 2415201), (45, 1610134), (90, 805067)]