28632360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 86313600

約数和(自身を除く): 57681240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 887, 1076, 1345, 1614, 1774, 2152, 2661, 2690, 3228, 3548, 4035, 4435, 5322, 5380, 6456, 7096, 8070, 8870, 10644, 10760, 13305, 16140, 17740, 21288, 26610, 32280, 35480, 53220, 106440, 238603, 477206, 715809, 954412, 1193015, 1431618, 1908824, 2386030, 2863236, 3579045, 4772060, 5726472, 7158090, 9544120, 14316180, 28632360]

約数ペア:

[(1, 28632360), (2, 14316180), (3, 9544120), (4, 7158090), (5, 5726472), (6, 4772060), (8, 3579045), (10, 2863236), (12, 2386030), (15, 1908824), (20, 1431618), (24, 1193015), (30, 954412), (40, 715809), (60, 477206), (120, 238603), (269, 106440), (538, 53220), (807, 35480), (887, 32280), (1076, 26610), (1345, 21288), (1614, 17740), (1774, 16140), (2152, 13305), (2661, 10760), (2690, 10644), (3228, 8870), (3548, 8070), (4035, 7096), (4435, 6456), (5322, 5380)]