40320870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1344029}}^1$

素因数の和:1344039

約数の個数: 16

約数和(自身を含む): 96770160

約数和(自身を除く): 56449290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1344029, 2688058, 4032087, 6720145, 8064174, 13440290, 20160435, 40320870]

約数ペア:

[(1, 40320870), (2, 20160435), (3, 13440290), (5, 8064174), (6, 6720145), (10, 4032087), (15, 2688058), (30, 1344029)]