61286760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{56747}}^1$

素因数の和:56767

約数の個数: 64

約数和(自身を含む): 204292800

約数和(自身を除く): 143006040

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, 56747, 113494, 170241, 226988, 283735, 340482, 453976, 510723, 567470, 680964, 851205, 1021446, 1134940, 1361928, 1532169, 1702410, 2042892, 2269880, 2553615, 3064338, 3404820, 4085784, 5107230, 6128676, 6809640, 7660845, 10214460, 12257352, 15321690, 20428920, 30643380, 61286760]

約数ペア:

[(1, 61286760), (2, 30643380), (3, 20428920), (4, 15321690), (5, 12257352), (6, 10214460), (8, 7660845), (9, 6809640), (10, 6128676), (12, 5107230), (15, 4085784), (18, 3404820), (20, 3064338), (24, 2553615), (27, 2269880), (30, 2042892), (36, 1702410), (40, 1532169), (45, 1361928), (54, 1134940), (60, 1021446), (72, 851205), (90, 680964), (108, 567470), (120, 510723), (135, 453976), (180, 340482), (216, 283735), (270, 226988), (360, 170241), (540, 113494), (1080, 56747)]