2018160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2822

約数の個数: 60

約数和(自身を含む): 6780072

約数和(自身を除く): 4761912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2803, 5606, 8409, 11212, 14015, 16818, 22424, 25227, 28030, 33636, 42045, 44848, 50454, 56060, 67272, 84090, 100908, 112120, 126135, 134544, 168180, 201816, 224240, 252270, 336360, 403632, 504540, 672720, 1009080, 2018160]

約数ペア:

[(1, 2018160), (2, 1009080), (3, 672720), (4, 504540), (5, 403632), (6, 336360), (8, 252270), (9, 224240), (10, 201816), (12, 168180), (15, 134544), (16, 126135), (18, 112120), (20, 100908), (24, 84090), (30, 67272), (36, 56060), (40, 50454), (45, 44848), (48, 42045), (60, 33636), (72, 28030), (80, 25227), (90, 22424), (120, 16818), (144, 14015), (180, 11212), (240, 8409), (360, 5606), (720, 2803)]