65986920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61099}}^1$

素因数の和:61119

約数の個数: 64

約数和(自身を含む): 219960000

約数和(自身を除く): 153973080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 61099, 122198, 183297, 244396, 305495, 366594, 488792, 549891, 610990, 733188, 916485, 1099782, 1221980, 1466376, 1649673, 1832970, 2199564, 2443960, 2749455, 3299346, 3665940, 4399128, 5498910, 6598692, 7331880, 8248365, 10997820, 13197384, 16496730, 21995640, 32993460, 65986920]

約数ペア:

[(1, 65986920), (2, 32993460), (3, 21995640), (4, 16496730), (5, 13197384), (6, 10997820), (8, 8248365), (9, 7331880), (10, 6598692), (12, 5498910), (15, 4399128), (18, 3665940), (20, 3299346), (24, 2749455), (27, 2443960), (30, 2199564), (36, 1832970), (40, 1649673), (45, 1466376), (54, 1221980), (60, 1099782), (72, 916485), (90, 733188), (108, 610990), (120, 549891), (135, 488792), (180, 366594), (216, 305495), (270, 244396), (360, 183297), (540, 122198), (1080, 61099)]