7381320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61511}}^1$

素因数の和:61525

約数の個数: 32

約数和(自身を含む): 22144320

約数和(自身を除く): 14763000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 61511, 123022, 184533, 246044, 307555, 369066, 492088, 615110, 738132, 922665, 1230220, 1476264, 1845330, 2460440, 3690660, 7381320]

約数ペア:

[(1, 7381320), (2, 3690660), (3, 2460440), (4, 1845330), (5, 1476264), (6, 1230220), (8, 922665), (10, 738132), (12, 615110), (15, 492088), (20, 369066), (24, 307555), (30, 246044), (40, 184533), (60, 123022), (120, 61511)]