89763240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{106861}}^1$

素因数の和:106882

約数の個数: 64

約数和(自身を含む): 307762560

約数和(自身を除く): 217999320

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, 106861, 213722, 320583, 427444, 534305, 641166, 748027, 854888, 1068610, 1282332, 1496054, 1602915, 2137220, 2244081, 2564664, 2992108, 3205830, 3740135, 4274440, 4488162, 5984216, 6411660, 7480270, 8976324, 11220405, 12823320, 14960540, 17952648, 22440810, 29921080, 44881620, 89763240]

約数ペア:

[(1, 89763240), (2, 44881620), (3, 29921080), (4, 22440810), (5, 17952648), (6, 14960540), (7, 12823320), (8, 11220405), (10, 8976324), (12, 7480270), (14, 6411660), (15, 5984216), (20, 4488162), (21, 4274440), (24, 3740135), (28, 3205830), (30, 2992108), (35, 2564664), (40, 2244081), (42, 2137220), (56, 1602915), (60, 1496054), (70, 1282332), (84, 1068610), (105, 854888), (120, 748027), (140, 641166), (168, 534305), (210, 427444), (280, 320583), (420, 213722), (840, 106861)]