40893240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{340777}}^1$

素因数の和:340791

約数の個数: 32

約数和(自身を含む): 122680080

約数和(自身を除く): 81786840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 340777, 681554, 1022331, 1363108, 1703885, 2044662, 2726216, 3407770, 4089324, 5111655, 6815540, 8178648, 10223310, 13631080, 20446620, 40893240]

約数ペア:

[(1, 40893240), (2, 20446620), (3, 13631080), (4, 10223310), (5, 8178648), (6, 6815540), (8, 5111655), (10, 4089324), (12, 3407770), (15, 2726216), (20, 2044662), (24, 1703885), (30, 1363108), (40, 1022331), (60, 681554), (120, 340777)]