1090539240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1298261}}^1$

素因数の和:1298282

約数の個数: 64

約数和(自身を含む): 3738994560

約数和(自身を除く): 2648455320

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, 1298261, 2596522, 3894783, 5193044, 6491305, 7789566, 9087827, 10386088, 12982610, 15579132, 18175654, 19473915, 25965220, 27263481, 31158264, 36351308, 38947830, 45439135, 51930440, 54526962, 72702616, 77895660, 90878270, 109053924, 136317405, 155791320, 181756540, 218107848, 272634810, 363513080, 545269620, 1090539240]

約数ペア:

[(1, 1090539240), (2, 545269620), (3, 363513080), (4, 272634810), (5, 218107848), (6, 181756540), (7, 155791320), (8, 136317405), (10, 109053924), (12, 90878270), (14, 77895660), (15, 72702616), (20, 54526962), (21, 51930440), (24, 45439135), (28, 38947830), (30, 36351308), (35, 31158264), (40, 27263481), (42, 25965220), (56, 19473915), (60, 18175654), (70, 15579132), (84, 12982610), (105, 10386088), (120, 9087827), (140, 7789566), (168, 6491305), (210, 5193044), (280, 3894783), (420, 2596522), (840, 1298261)]