153961320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1283011}}^1$

素因数の和:1283025

約数の個数: 32

約数和(自身を含む): 461884320

約数和(自身を除く): 307923000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1283011, 2566022, 3849033, 5132044, 6415055, 7698066, 10264088, 12830110, 15396132, 19245165, 25660220, 30792264, 38490330, 51320440, 76980660, 153961320]

約数ペア:

[(1, 153961320), (2, 76980660), (3, 51320440), (4, 38490330), (5, 30792264), (6, 25660220), (8, 19245165), (10, 15396132), (12, 12830110), (15, 10264088), (20, 7698066), (24, 6415055), (30, 5132044), (40, 3849033), (60, 2566022), (120, 1283011)]