15285360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63689}}^1$

素因数の和:63705

約数の個数: 40

約数和(自身を含む): 47385360

約数和(自身を除く): 32100000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63689, 127378, 191067, 254756, 318445, 382134, 509512, 636890, 764268, 955335, 1019024, 1273780, 1528536, 1910670, 2547560, 3057072, 3821340, 5095120, 7642680, 15285360]

約数ペア:

[(1, 15285360), (2, 7642680), (3, 5095120), (4, 3821340), (5, 3057072), (6, 2547560), (8, 1910670), (10, 1528536), (12, 1273780), (15, 1019024), (16, 955335), (20, 764268), (24, 636890), (30, 509512), (40, 382134), (48, 318445), (60, 254756), (80, 191067), (120, 127378), (240, 63689)]