127452360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151729}}^1$

素因数の和:151750

約数の個数: 64

約数和(自身を含む): 436982400

約数和(自身を除く): 309530040

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, 151729, 303458, 455187, 606916, 758645, 910374, 1062103, 1213832, 1517290, 1820748, 2124206, 2275935, 3034580, 3186309, 3641496, 4248412, 4551870, 5310515, 6069160, 6372618, 8496824, 9103740, 10621030, 12745236, 15931545, 18207480, 21242060, 25490472, 31863090, 42484120, 63726180, 127452360]

約数ペア:

[(1, 127452360), (2, 63726180), (3, 42484120), (4, 31863090), (5, 25490472), (6, 21242060), (7, 18207480), (8, 15931545), (10, 12745236), (12, 10621030), (14, 9103740), (15, 8496824), (20, 6372618), (21, 6069160), (24, 5310515), (28, 4551870), (30, 4248412), (35, 3641496), (40, 3186309), (42, 3034580), (56, 2275935), (60, 2124206), (70, 1820748), (84, 1517290), (105, 1213832), (120, 1062103), (140, 910374), (168, 758645), (210, 606916), (280, 455187), (420, 303458), (840, 151729)]