60456280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35149}}^1$

素因数の和:35203

約数の個数: 32

約数和(自身を含む): 139194000

約数和(自身を除く): 78737720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 35149, 70298, 140596, 175745, 281192, 351490, 702980, 1405960, 1511407, 3022814, 6045628, 7557035, 12091256, 15114070, 30228140, 60456280]

約数ペア:

[(1, 60456280), (2, 30228140), (4, 15114070), (5, 12091256), (8, 7557035), (10, 6045628), (20, 3022814), (40, 1511407), (43, 1405960), (86, 702980), (172, 351490), (215, 281192), (344, 175745), (430, 140596), (860, 70298), (1720, 35149)]