47968080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 149454720

約数和(自身を除く): 101486640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 743, 807, 1076, 1345, 1486, 1614, 2152, 2229, 2690, 2972, 3228, 3715, 4035, 4304, 4458, 5380, 5944, 6456, 7430, 8070, 8916, 10760, 11145, 11888, 12912, 14860, 16140, 17832, 21520, 22290, 29720, 32280, 35664, 44580, 59440, 64560, 89160, 178320, 199867, 399734, 599601, 799468, 999335, 1199202, 1598936, 1998670, 2398404, 2998005, 3197872, 3997340, 4796808, 5996010, 7994680, 9593616, 11992020, 15989360, 23984040, 47968080]

約数ペア:

[(1, 47968080), (2, 23984040), (3, 15989360), (4, 11992020), (5, 9593616), (6, 7994680), (8, 5996010), (10, 4796808), (12, 3997340), (15, 3197872), (16, 2998005), (20, 2398404), (24, 1998670), (30, 1598936), (40, 1199202), (48, 999335), (60, 799468), (80, 599601), (120, 399734), (240, 199867), (269, 178320), (538, 89160), (743, 64560), (807, 59440), (1076, 44580), (1345, 35664), (1486, 32280), (1614, 29720), (2152, 22290), (2229, 21520), (2690, 17832), (2972, 16140), (3228, 14860), (3715, 12912), (4035, 11888), (4304, 11145), (4458, 10760), (5380, 8916), (5944, 8070), (6456, 7430)]