2080452060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3852689}}^1$

素因数の和:3852707

約数の個数: 48

約数和(自身を含む): 6472519200

約数和(自身を除く): 4392067140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3852689, 7705378, 11558067, 15410756, 19263445, 23116134, 34674201, 38526890, 46232268, 57790335, 69348402, 77053780, 104022603, 115580670, 138696804, 173371005, 208045206, 231161340, 346742010, 416090412, 520113015, 693484020, 1040226030, 2080452060]

約数ペア:

[(1, 2080452060), (2, 1040226030), (3, 693484020), (4, 520113015), (5, 416090412), (6, 346742010), (9, 231161340), (10, 208045206), (12, 173371005), (15, 138696804), (18, 115580670), (20, 104022603), (27, 77053780), (30, 69348402), (36, 57790335), (45, 46232268), (54, 38526890), (60, 34674201), (90, 23116134), (108, 19263445), (135, 15410756), (180, 11558067), (270, 7705378), (540, 3852689)]