40065180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{667753}}^1$

素因数の和:667765

約数の個数: 24

約数和(自身を含む): 112182672

約数和(自身を除く): 72117492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 667753, 1335506, 2003259, 2671012, 3338765, 4006518, 6677530, 8013036, 10016295, 13355060, 20032590, 40065180]

約数ペア:

[(1, 40065180), (2, 20032590), (3, 13355060), (4, 10016295), (5, 8013036), (6, 6677530), (10, 4006518), (12, 3338765), (15, 2671012), (20, 2003259), (30, 1335506), (60, 667753)]