2449080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6803}}^1$

素因数の和:6820

約数の個数: 48

約数和(自身を含む): 7960680

約数和(自身を除く): 5511600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6803, 13606, 20409, 27212, 34015, 40818, 54424, 61227, 68030, 81636, 102045, 122454, 136060, 163272, 204090, 244908, 272120, 306135, 408180, 489816, 612270, 816360, 1224540, 2449080]

約数ペア:

[(1, 2449080), (2, 1224540), (3, 816360), (4, 612270), (5, 489816), (6, 408180), (8, 306135), (9, 272120), (10, 244908), (12, 204090), (15, 163272), (18, 136060), (20, 122454), (24, 102045), (30, 81636), (36, 68030), (40, 61227), (45, 54424), (60, 40818), (72, 34015), (90, 27212), (120, 20409), (180, 13606), (360, 6803)]