65956080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{274817}}^1$

素因数の和:274833

約数の個数: 40

約数和(自身を含む): 204464592

約数和(自身を除く): 138508512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 274817, 549634, 824451, 1099268, 1374085, 1648902, 2198536, 2748170, 3297804, 4122255, 4397072, 5496340, 6595608, 8244510, 10992680, 13191216, 16489020, 21985360, 32978040, 65956080]

約数ペア:

[(1, 65956080), (2, 32978040), (3, 21985360), (4, 16489020), (5, 13191216), (6, 10992680), (8, 8244510), (10, 6595608), (12, 5496340), (15, 4397072), (16, 4122255), (20, 3297804), (24, 2748170), (30, 2198536), (40, 1648902), (48, 1374085), (60, 1099268), (80, 824451), (120, 549634), (240, 274817)]