12057280

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 56

約数和(自身を含む): 29443680

約数和(自身を除く): 17386400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 919, 1312, 1640, 1838, 2624, 3280, 3676, 4595, 6560, 7352, 9190, 13120, 14704, 18380, 29408, 36760, 37679, 58816, 73520, 75358, 147040, 150716, 188395, 294080, 301432, 376790, 602864, 753580, 1205728, 1507160, 2411456, 3014320, 6028640, 12057280]

約数ペア:

[(1, 12057280), (2, 6028640), (4, 3014320), (5, 2411456), (8, 1507160), (10, 1205728), (16, 753580), (20, 602864), (32, 376790), (40, 301432), (41, 294080), (64, 188395), (80, 150716), (82, 147040), (160, 75358), (164, 73520), (205, 58816), (320, 37679), (328, 36760), (410, 29408), (656, 18380), (820, 14704), (919, 13120), (1312, 9190), (1640, 7352), (1838, 6560), (2624, 4595), (3280, 3676)]