161226840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2243}}^1$

素因数の和:2856

約数の個数: 64

約数和(自身を含む): 484704000

約数和(自身を除く): 323477160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 599, 1198, 1797, 2243, 2396, 2995, 3594, 4486, 4792, 5990, 6729, 7188, 8972, 8985, 11215, 11980, 13458, 14376, 17944, 17970, 22430, 23960, 26916, 33645, 35940, 44860, 53832, 67290, 71880, 89720, 134580, 269160, 1343557, 2687114, 4030671, 5374228, 6717785, 8061342, 10748456, 13435570, 16122684, 20153355, 26871140, 32245368, 40306710, 53742280, 80613420, 161226840]

約数ペア:

[(1, 161226840), (2, 80613420), (3, 53742280), (4, 40306710), (5, 32245368), (6, 26871140), (8, 20153355), (10, 16122684), (12, 13435570), (15, 10748456), (20, 8061342), (24, 6717785), (30, 5374228), (40, 4030671), (60, 2687114), (120, 1343557), (599, 269160), (1198, 134580), (1797, 89720), (2243, 71880), (2396, 67290), (2995, 53832), (3594, 44860), (4486, 35940), (4792, 33645), (5990, 26916), (6729, 23960), (7188, 22430), (8972, 17970), (8985, 17944), (11215, 14376), (11980, 13458)]