201618485220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3360308087}}^1$

素因数の和:3360308099

約数の個数: 24

約数和(自身を含む): 564531758784

約数和(自身を除く): 362913273564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3360308087, 6720616174, 10080924261, 13441232348, 16801540435, 20161848522, 33603080870, 40323697044, 50404621305, 67206161740, 100809242610, 201618485220]

約数ペア:

[(1, 201618485220), (2, 100809242610), (3, 67206161740), (4, 50404621305), (5, 40323697044), (6, 33603080870), (10, 20161848522), (12, 16801540435), (15, 13441232348), (20, 10080924261), (30, 6720616174), (60, 3360308087)]