127243920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{530183}}^1$

素因数の和:530199

約数の個数: 40

約数和(自身を含む): 394456896

約数和(自身を除く): 267212976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 530183, 1060366, 1590549, 2120732, 2650915, 3181098, 4241464, 5301830, 6362196, 7952745, 8482928, 10603660, 12724392, 15905490, 21207320, 25448784, 31810980, 42414640, 63621960, 127243920]

約数ペア:

[(1, 127243920), (2, 63621960), (3, 42414640), (4, 31810980), (5, 25448784), (6, 21207320), (8, 15905490), (10, 12724392), (12, 10603660), (15, 8482928), (16, 7952745), (20, 6362196), (24, 5301830), (30, 4241464), (40, 3181098), (48, 2650915), (60, 2120732), (80, 1590549), (120, 1060366), (240, 530183)]