72853260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1214221}}^1$

素因数の和:1214233

約数の個数: 24

約数和(自身を含む): 203989296

約数和(自身を除く): 131136036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1214221, 2428442, 3642663, 4856884, 6071105, 7285326, 12142210, 14570652, 18213315, 24284420, 36426630, 72853260]

約数ペア:

[(1, 72853260), (2, 36426630), (3, 24284420), (4, 18213315), (5, 14570652), (6, 12142210), (10, 7285326), (12, 6071105), (15, 4856884), (20, 3642663), (30, 2428442), (60, 1214221)]