119554680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{142327}}^1$

素因数の和:142348

約数の個数: 64

約数和(自身を含む): 409904640

約数和(自身を除く): 290349960

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, 142327, 284654, 426981, 569308, 711635, 853962, 996289, 1138616, 1423270, 1707924, 1992578, 2134905, 2846540, 2988867, 3415848, 3985156, 4269810, 4981445, 5693080, 5977734, 7970312, 8539620, 9962890, 11955468, 14944335, 17079240, 19925780, 23910936, 29888670, 39851560, 59777340, 119554680]

約数ペア:

[(1, 119554680), (2, 59777340), (3, 39851560), (4, 29888670), (5, 23910936), (6, 19925780), (7, 17079240), (8, 14944335), (10, 11955468), (12, 9962890), (14, 8539620), (15, 7970312), (20, 5977734), (21, 5693080), (24, 4981445), (28, 4269810), (30, 3985156), (35, 3415848), (40, 2988867), (42, 2846540), (56, 2134905), (60, 1992578), (70, 1707924), (84, 1423270), (105, 1138616), (120, 996289), (140, 853962), (168, 711635), (210, 569308), (280, 426981), (420, 284654), (840, 142327)]