126816240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{528401}}^1$

素因数の和:528417

約数の個数: 40

約数和(自身を含む): 393131088

約数和(自身を除く): 266314848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 528401, 1056802, 1585203, 2113604, 2642005, 3170406, 4227208, 5284010, 6340812, 7926015, 8454416, 10568020, 12681624, 15852030, 21136040, 25363248, 31704060, 42272080, 63408120, 126816240]

約数ペア:

[(1, 126816240), (2, 63408120), (3, 42272080), (4, 31704060), (5, 25363248), (6, 21136040), (8, 15852030), (10, 12681624), (12, 10568020), (15, 8454416), (16, 7926015), (20, 6340812), (24, 5284010), (30, 4227208), (40, 3170406), (48, 2642005), (60, 2113604), (80, 1585203), (120, 1056802), (240, 528401)]