115599240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{321109}}^1$

素因数の和:321126

約数の個数: 48

約数和(自身を含む): 375698700

約数和(自身を除く): 260099460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 321109, 642218, 963327, 1284436, 1605545, 1926654, 2568872, 2889981, 3211090, 3853308, 4816635, 5779962, 6422180, 7706616, 9633270, 11559924, 12844360, 14449905, 19266540, 23119848, 28899810, 38533080, 57799620, 115599240]

約数ペア:

[(1, 115599240), (2, 57799620), (3, 38533080), (4, 28899810), (5, 23119848), (6, 19266540), (8, 14449905), (9, 12844360), (10, 11559924), (12, 9633270), (15, 7706616), (18, 6422180), (20, 5779962), (24, 4816635), (30, 3853308), (36, 3211090), (40, 2889981), (45, 2568872), (60, 1926654), (72, 1605545), (90, 1284436), (120, 963327), (180, 642218), (360, 321109)]