72384320

素因数分解:

$2^6\times 5^1\times {\mathrm{226201}}^1$

素因数の和:226218

約数の個数: 28

約数和(自身を含む): 172365924

約数和(自身を除く): 99981604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 226201, 452402, 904804, 1131005, 1809608, 2262010, 3619216, 4524020, 7238432, 9048040, 14476864, 18096080, 36192160, 72384320]

約数ペア:

[(1, 72384320), (2, 36192160), (4, 18096080), (5, 14476864), (8, 9048040), (10, 7238432), (16, 4524020), (20, 3619216), (32, 2262010), (40, 1809608), (64, 1131005), (80, 904804), (160, 452402), (320, 226201)]