68162580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{126227}}^1$

素因数の和:126245

約数の個数: 48

約数和(自身を含む): 212063040

約数和(自身を除く): 143900460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 126227, 252454, 378681, 504908, 631135, 757362, 1136043, 1262270, 1514724, 1893405, 2272086, 2524540, 3408129, 3786810, 4544172, 5680215, 6816258, 7573620, 11360430, 13632516, 17040645, 22720860, 34081290, 68162580]

約数ペア:

[(1, 68162580), (2, 34081290), (3, 22720860), (4, 17040645), (5, 13632516), (6, 11360430), (9, 7573620), (10, 6816258), (12, 5680215), (15, 4544172), (18, 3786810), (20, 3408129), (27, 2524540), (30, 2272086), (36, 1893405), (45, 1514724), (54, 1262270), (60, 1136043), (90, 757362), (108, 631135), (135, 504908), (180, 378681), (270, 252454), (540, 126227)]