628084260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1163119}}^1$

素因数の和:1163137

約数の個数: 48

約数和(自身を含む): 1954041600

約数和(自身を除く): 1325957340

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, 1163119, 2326238, 3489357, 4652476, 5815595, 6978714, 10468071, 11631190, 13957428, 17446785, 20936142, 23262380, 31404213, 34893570, 41872284, 52340355, 62808426, 69787140, 104680710, 125616852, 157021065, 209361420, 314042130, 628084260]

約数ペア:

[(1, 628084260), (2, 314042130), (3, 209361420), (4, 157021065), (5, 125616852), (6, 104680710), (9, 69787140), (10, 62808426), (12, 52340355), (15, 41872284), (18, 34893570), (20, 31404213), (27, 23262380), (30, 20936142), (36, 17446785), (45, 13957428), (54, 11631190), (60, 10468071), (90, 6978714), (108, 5815595), (135, 4652476), (180, 3489357), (270, 2326238), (540, 1163119)]