384320

素因数分解:

$2^6\times 5^1\times {\mathrm{1201}}^1$

素因数の和:1218

約数の個数: 28

約数和(自身を含む): 915924

約数和(自身を除く): 531604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1201, 2402, 4804, 6005, 9608, 12010, 19216, 24020, 38432, 48040, 76864, 96080, 192160, 384320]

約数ペア:

[(1, 384320), (2, 192160), (4, 96080), (5, 76864), (8, 48040), (10, 38432), (16, 24020), (20, 19216), (32, 12010), (40, 9608), (64, 6005), (80, 4804), (160, 2402), (320, 1201)]