18342120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{152851}}^1$

素因数の和:152865

約数の個数: 32

約数和(自身を含む): 55026720

約数和(自身を除く): 36684600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 152851, 305702, 458553, 611404, 764255, 917106, 1222808, 1528510, 1834212, 2292765, 3057020, 3668424, 4585530, 6114040, 9171060, 18342120]

約数ペア:

[(1, 18342120), (2, 9171060), (3, 6114040), (4, 4585530), (5, 3668424), (6, 3057020), (8, 2292765), (10, 1834212), (12, 1528510), (15, 1222808), (20, 917106), (24, 764255), (30, 611404), (40, 458553), (60, 305702), (120, 152851)]