657380040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5478167}}^1$

素因数の和:5478181

約数の個数: 32

約数和(自身を含む): 1972140480

約数和(自身を除く): 1314760440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5478167, 10956334, 16434501, 21912668, 27390835, 32869002, 43825336, 54781670, 65738004, 82172505, 109563340, 131476008, 164345010, 219126680, 328690020, 657380040]

約数ペア:

[(1, 657380040), (2, 328690020), (3, 219126680), (4, 164345010), (5, 131476008), (6, 109563340), (8, 82172505), (10, 65738004), (12, 54781670), (15, 43825336), (20, 32869002), (24, 27390835), (30, 21912668), (40, 16434501), (60, 10956334), (120, 5478167)]