2847420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5273}}^1$

素因数の和:5291

約数の個数: 48

約数和(自身を含む): 8860320

約数和(自身を除く): 6012900

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, 5273, 10546, 15819, 21092, 26365, 31638, 47457, 52730, 63276, 79095, 94914, 105460, 142371, 158190, 189828, 237285, 284742, 316380, 474570, 569484, 711855, 949140, 1423710, 2847420]

約数ペア:

[(1, 2847420), (2, 1423710), (3, 949140), (4, 711855), (5, 569484), (6, 474570), (9, 316380), (10, 284742), (12, 237285), (15, 189828), (18, 158190), (20, 142371), (27, 105460), (30, 94914), (36, 79095), (45, 63276), (54, 52730), (60, 47457), (90, 31638), (108, 26365), (135, 21092), (180, 15819), (270, 10546), (540, 5273)]