84762120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1609}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 255024000

約数和(自身を除く): 170261880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1609, 1756, 2195, 2634, 3218, 3512, 4390, 4827, 5268, 6436, 6585, 8045, 8780, 9654, 10536, 12872, 13170, 16090, 17560, 19308, 24135, 26340, 32180, 38616, 48270, 52680, 64360, 96540, 193080, 706351, 1412702, 2119053, 2825404, 3531755, 4238106, 5650808, 7063510, 8476212, 10595265, 14127020, 16952424, 21190530, 28254040, 42381060, 84762120]

約数ペア:

[(1, 84762120), (2, 42381060), (3, 28254040), (4, 21190530), (5, 16952424), (6, 14127020), (8, 10595265), (10, 8476212), (12, 7063510), (15, 5650808), (20, 4238106), (24, 3531755), (30, 2825404), (40, 2119053), (60, 1412702), (120, 706351), (439, 193080), (878, 96540), (1317, 64360), (1609, 52680), (1756, 48270), (2195, 38616), (2634, 32180), (3218, 26340), (3512, 24135), (4390, 19308), (4827, 17560), (5268, 16090), (6436, 13170), (6585, 12872), (8045, 10536), (8780, 9654)]