60821520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{253423}}^1$

素因数の和:253439

約数の個数: 40

約数和(自身を含む): 188547456

約数和(自身を除く): 127725936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 253423, 506846, 760269, 1013692, 1267115, 1520538, 2027384, 2534230, 3041076, 3801345, 4054768, 5068460, 6082152, 7602690, 10136920, 12164304, 15205380, 20273840, 30410760, 60821520]

約数ペア:

[(1, 60821520), (2, 30410760), (3, 20273840), (4, 15205380), (5, 12164304), (6, 10136920), (8, 7602690), (10, 6082152), (12, 5068460), (15, 4054768), (16, 3801345), (20, 3041076), (24, 2534230), (30, 2027384), (40, 1520538), (48, 1267115), (60, 1013692), (80, 760269), (120, 506846), (240, 253423)]