74074680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{205763}}^1$

素因数の和:205780

約数の個数: 48

約数和(自身を含む): 240743880

約数和(自身を除く): 166669200

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, 205763, 411526, 617289, 823052, 1028815, 1234578, 1646104, 1851867, 2057630, 2469156, 3086445, 3703734, 4115260, 4938312, 6172890, 7407468, 8230520, 9259335, 12345780, 14814936, 18518670, 24691560, 37037340, 74074680]

約数ペア:

[(1, 74074680), (2, 37037340), (3, 24691560), (4, 18518670), (5, 14814936), (6, 12345780), (8, 9259335), (9, 8230520), (10, 7407468), (12, 6172890), (15, 4938312), (18, 4115260), (20, 3703734), (24, 3086445), (30, 2469156), (36, 2057630), (40, 1851867), (45, 1646104), (60, 1234578), (72, 1028815), (90, 823052), (120, 617289), (180, 411526), (360, 205763)]