90813480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{881}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 273067200

約数和(自身を除く): 182253720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 859, 881, 1718, 1762, 2577, 2643, 3436, 3524, 4295, 4405, 5154, 5286, 6872, 7048, 8590, 8810, 10308, 10572, 12885, 13215, 17180, 17620, 20616, 21144, 25770, 26430, 34360, 35240, 51540, 52860, 103080, 105720, 756779, 1513558, 2270337, 3027116, 3783895, 4540674, 6054232, 7567790, 9081348, 11351685, 15135580, 18162696, 22703370, 30271160, 45406740, 90813480]

約数ペア:

[(1, 90813480), (2, 45406740), (3, 30271160), (4, 22703370), (5, 18162696), (6, 15135580), (8, 11351685), (10, 9081348), (12, 7567790), (15, 6054232), (20, 4540674), (24, 3783895), (30, 3027116), (40, 2270337), (60, 1513558), (120, 756779), (859, 105720), (881, 103080), (1718, 52860), (1762, 51540), (2577, 35240), (2643, 34360), (3436, 26430), (3524, 25770), (4295, 21144), (4405, 20616), (5154, 17620), (5286, 17180), (6872, 13215), (7048, 12885), (8590, 10572), (8810, 10308)]