288965220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4816087}}^1$

素因数の和:4816099

約数の個数: 24

約数和(自身を含む): 809102784

約数和(自身を除く): 520137564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4816087, 9632174, 14448261, 19264348, 24080435, 28896522, 48160870, 57793044, 72241305, 96321740, 144482610, 288965220]

約数ペア:

[(1, 288965220), (2, 144482610), (3, 96321740), (4, 72241305), (5, 57793044), (6, 48160870), (10, 28896522), (12, 24080435), (15, 19264348), (20, 14448261), (30, 9632174), (60, 4816087)]