123086520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113969}}^1$

素因数の和:113989

約数の個数: 64

約数和(自身を含む): 410292000

約数和(自身を除く): 287205480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 113969, 227938, 341907, 455876, 569845, 683814, 911752, 1025721, 1139690, 1367628, 1709535, 2051442, 2279380, 2735256, 3077163, 3419070, 4102884, 4558760, 5128605, 6154326, 6838140, 8205768, 10257210, 12308652, 13676280, 15385815, 20514420, 24617304, 30771630, 41028840, 61543260, 123086520]

約数ペア:

[(1, 123086520), (2, 61543260), (3, 41028840), (4, 30771630), (5, 24617304), (6, 20514420), (8, 15385815), (9, 13676280), (10, 12308652), (12, 10257210), (15, 8205768), (18, 6838140), (20, 6154326), (24, 5128605), (27, 4558760), (30, 4102884), (36, 3419070), (40, 3077163), (45, 2735256), (54, 2279380), (60, 2051442), (72, 1709535), (90, 1367628), (108, 1139690), (120, 1025721), (135, 911752), (180, 683814), (216, 569845), (270, 455876), (360, 341907), (540, 227938), (1080, 113969)]