74073240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205759}}^1$

素因数の和:205776

約数の個数: 48

約数和(自身を含む): 240739200

約数和(自身を除く): 166665960

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, 205759, 411518, 617277, 823036, 1028795, 1234554, 1646072, 1851831, 2057590, 2469108, 3086385, 3703662, 4115180, 4938216, 6172770, 7407324, 8230360, 9259155, 12345540, 14814648, 18518310, 24691080, 37036620, 74073240]

約数ペア:

[(1, 74073240), (2, 37036620), (3, 24691080), (4, 18518310), (5, 14814648), (6, 12345540), (8, 9259155), (9, 8230360), (10, 7407324), (12, 6172770), (15, 4938216), (18, 4115180), (20, 3703662), (24, 3086385), (30, 2469108), (36, 2057590), (40, 1851831), (45, 1646072), (60, 1234554), (72, 1028795), (90, 823036), (120, 617277), (180, 411518), (360, 205759)]