672772020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11212867}}^1$

素因数の和:11212879

約数の個数: 24

約数和(自身を含む): 1883761824

約数和(自身を除く): 1210989804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 11212867, 22425734, 33638601, 44851468, 56064335, 67277202, 112128670, 134554404, 168193005, 224257340, 336386010, 672772020]

約数ペア:

[(1, 672772020), (2, 336386010), (3, 224257340), (4, 168193005), (5, 134554404), (6, 112128670), (10, 67277202), (12, 56064335), (15, 44851468), (20, 33638601), (30, 22425734), (60, 11212867)]