125221920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{260879}}^1$

素因数の和:260897

約数の個数: 48

約数和(自身を含む): 394450560

約数和(自身を除く): 269228640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 260879, 521758, 782637, 1043516, 1304395, 1565274, 2087032, 2608790, 3130548, 3913185, 4174064, 5217580, 6261096, 7826370, 8348128, 10435160, 12522192, 15652740, 20870320, 25044384, 31305480, 41740640, 62610960, 125221920]

約数ペア:

[(1, 125221920), (2, 62610960), (3, 41740640), (4, 31305480), (5, 25044384), (6, 20870320), (8, 15652740), (10, 12522192), (12, 10435160), (15, 8348128), (16, 7826370), (20, 6261096), (24, 5217580), (30, 4174064), (32, 3913185), (40, 3130548), (48, 2608790), (60, 2087032), (80, 1565274), (96, 1304395), (120, 1043516), (160, 782637), (240, 521758), (480, 260879)]