30852240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{128551}}^1$

素因数の和:128567

約数の個数: 40

約数和(自身を含む): 95642688

約数和(自身を除く): 64790448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 128551, 257102, 385653, 514204, 642755, 771306, 1028408, 1285510, 1542612, 1928265, 2056816, 2571020, 3085224, 3856530, 5142040, 6170448, 7713060, 10284080, 15426120, 30852240]

約数ペア:

[(1, 30852240), (2, 15426120), (3, 10284080), (4, 7713060), (5, 6170448), (6, 5142040), (8, 3856530), (10, 3085224), (12, 2571020), (15, 2056816), (16, 1928265), (20, 1542612), (24, 1285510), (30, 1028408), (40, 771306), (48, 642755), (60, 514204), (80, 385653), (120, 257102), (240, 128551)]