15821036760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131841973}}^1$

素因数の和:131841987

約数の個数: 32

約数和(自身を含む): 47463110640

約数和(自身を除く): 31642073880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131841973, 263683946, 395525919, 527367892, 659209865, 791051838, 1054735784, 1318419730, 1582103676, 1977629595, 2636839460, 3164207352, 3955259190, 5273678920, 7910518380, 15821036760]

約数ペア:

[(1, 15821036760), (2, 7910518380), (3, 5273678920), (4, 3955259190), (5, 3164207352), (6, 2636839460), (8, 1977629595), (10, 1582103676), (12, 1318419730), (15, 1054735784), (20, 791051838), (24, 659209865), (30, 527367892), (40, 395525919), (60, 263683946), (120, 131841973)]