40088460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{668141}}^1$

素因数の和:668153

約数の個数: 24

約数和(自身を含む): 112247856

約数和(自身を除く): 72159396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 668141, 1336282, 2004423, 2672564, 3340705, 4008846, 6681410, 8017692, 10022115, 13362820, 20044230, 40088460]

約数ペア:

[(1, 40088460), (2, 20044230), (3, 13362820), (4, 10022115), (5, 8017692), (6, 6681410), (10, 4008846), (12, 3340705), (15, 2672564), (20, 2004423), (30, 1336282), (60, 668141)]