40320270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{448003}}^1$

素因数の和:448016

約数の個数: 24

約数和(自身を含む): 104832936

約数和(自身を除く): 64512666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 448003, 896006, 1344009, 2240015, 2688018, 4032027, 4480030, 6720045, 8064054, 13440090, 20160135, 40320270]

約数ペア:

[(1, 40320270), (2, 20160135), (3, 13440090), (5, 8064054), (6, 6720045), (9, 4480030), (10, 4032027), (15, 2688018), (18, 2240015), (30, 1344009), (45, 896006), (90, 448003)]