120513780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1103}}^1$

素因数の和:1725

約数の個数: 72

約数和(自身を含む): 366492672

約数和(自身を除く): 245978892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1103, 1214, 1821, 2206, 2428, 3035, 3309, 3642, 4412, 5463, 5515, 6070, 6618, 7284, 9105, 9927, 10926, 11030, 12140, 13236, 16545, 18210, 19854, 21852, 22060, 27315, 33090, 36420, 39708, 49635, 54630, 66180, 99270, 109260, 198540, 669521, 1339042, 2008563, 2678084, 3347605, 4017126, 6025689, 6695210, 8034252, 10042815, 12051378, 13390420, 20085630, 24102756, 30128445, 40171260, 60256890, 120513780]

約数ペア:

[(1, 120513780), (2, 60256890), (3, 40171260), (4, 30128445), (5, 24102756), (6, 20085630), (9, 13390420), (10, 12051378), (12, 10042815), (15, 8034252), (18, 6695210), (20, 6025689), (30, 4017126), (36, 3347605), (45, 2678084), (60, 2008563), (90, 1339042), (180, 669521), (607, 198540), (1103, 109260), (1214, 99270), (1821, 66180), (2206, 54630), (2428, 49635), (3035, 39708), (3309, 36420), (3642, 33090), (4412, 27315), (5463, 22060), (5515, 21852), (6070, 19854), (6618, 18210), (7284, 16545), (9105, 13236), (9927, 12140), (10926, 11030)]