89773080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1637}}^1$

素因数の和:2108

約数の個数: 64

約数和(自身を含む): 270073440

約数和(自身を除く): 180300360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1637, 1828, 2285, 2742, 3274, 3656, 4570, 4911, 5484, 6548, 6855, 8185, 9140, 9822, 10968, 13096, 13710, 16370, 18280, 19644, 24555, 27420, 32740, 39288, 49110, 54840, 65480, 98220, 196440, 748109, 1496218, 2244327, 2992436, 3740545, 4488654, 5984872, 7481090, 8977308, 11221635, 14962180, 17954616, 22443270, 29924360, 44886540, 89773080]

約数ペア:

[(1, 89773080), (2, 44886540), (3, 29924360), (4, 22443270), (5, 17954616), (6, 14962180), (8, 11221635), (10, 8977308), (12, 7481090), (15, 5984872), (20, 4488654), (24, 3740545), (30, 2992436), (40, 2244327), (60, 1496218), (120, 748109), (457, 196440), (914, 98220), (1371, 65480), (1637, 54840), (1828, 49110), (2285, 39288), (2742, 32740), (3274, 27420), (3656, 24555), (4570, 19644), (4911, 18280), (5484, 16370), (6548, 13710), (6855, 13096), (8185, 10968), (9140, 9822)]