379375080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{451637}}^1$

素因数の和:451658

約数の個数: 64

約数和(自身を含む): 1300717440

約数和(自身を除く): 921342360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 451637, 903274, 1354911, 1806548, 2258185, 2709822, 3161459, 3613096, 4516370, 5419644, 6322918, 6774555, 9032740, 9484377, 10839288, 12645836, 13549110, 15807295, 18065480, 18968754, 25291672, 27098220, 31614590, 37937508, 47421885, 54196440, 63229180, 75875016, 94843770, 126458360, 189687540, 379375080]

約数ペア:

[(1, 379375080), (2, 189687540), (3, 126458360), (4, 94843770), (5, 75875016), (6, 63229180), (7, 54196440), (8, 47421885), (10, 37937508), (12, 31614590), (14, 27098220), (15, 25291672), (20, 18968754), (21, 18065480), (24, 15807295), (28, 13549110), (30, 12645836), (35, 10839288), (40, 9484377), (42, 9032740), (56, 6774555), (60, 6322918), (70, 5419644), (84, 4516370), (105, 3613096), (120, 3161459), (140, 2709822), (168, 2258185), (210, 1806548), (280, 1354911), (420, 903274), (840, 451637)]