124225020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{690139}}^1$

素因数の和:690154

約数の個数: 36

約数和(自身を含む): 376816440

約数和(自身を除く): 252591420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 690139, 1380278, 2070417, 2760556, 3450695, 4140834, 6211251, 6901390, 8281668, 10352085, 12422502, 13802780, 20704170, 24845004, 31056255, 41408340, 62112510, 124225020]

約数ペア:

[(1, 124225020), (2, 62112510), (3, 41408340), (4, 31056255), (5, 24845004), (6, 20704170), (9, 13802780), (10, 12422502), (12, 10352085), (15, 8281668), (18, 6901390), (20, 6211251), (30, 4140834), (36, 3450695), (45, 2760556), (60, 2070417), (90, 1380278), (180, 690139)]