20160810420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336013507}}^1$

素因数の和:336013519

約数の個数: 24

約数和(自身を含む): 56450269344

約数和(自身を除く): 36289458924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336013507, 672027014, 1008040521, 1344054028, 1680067535, 2016081042, 3360135070, 4032162084, 5040202605, 6720270140, 10080405210, 20160810420]

約数ペア:

[(1, 20160810420), (2, 10080405210), (3, 6720270140), (4, 5040202605), (5, 4032162084), (6, 3360135070), (10, 2016081042), (12, 1680067535), (15, 1344054028), (20, 1008040521), (30, 672027014), (60, 336013507)]