67426680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2351}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 135786120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2351, 2390, 2868, 3585, 4702, 4780, 5736, 7053, 7170, 9404, 9560, 11755, 14106, 14340, 18808, 23510, 28212, 28680, 35265, 47020, 56424, 70530, 94040, 141060, 282120, 561889, 1123778, 1685667, 2247556, 2809445, 3371334, 4495112, 5618890, 6742668, 8428335, 11237780, 13485336, 16856670, 22475560, 33713340, 67426680]

約数ペア:

[(1, 67426680), (2, 33713340), (3, 22475560), (4, 16856670), (5, 13485336), (6, 11237780), (8, 8428335), (10, 6742668), (12, 5618890), (15, 4495112), (20, 3371334), (24, 2809445), (30, 2247556), (40, 1685667), (60, 1123778), (120, 561889), (239, 282120), (478, 141060), (717, 94040), (956, 70530), (1195, 56424), (1434, 47020), (1912, 35265), (2351, 28680), (2390, 28212), (2868, 23510), (3585, 18808), (4702, 14340), (4780, 14106), (5736, 11755), (7053, 9560), (7170, 9404)]