225064080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{312589}}^1$

素因数の和:312608

約数の個数: 60

約数和(自身を含む): 755842620

約数和(自身を除く): 530778540

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, 312589, 625178, 937767, 1250356, 1562945, 1875534, 2500712, 2813301, 3125890, 3751068, 4688835, 5001424, 5626602, 6251780, 7502136, 9377670, 11253204, 12503560, 14066505, 15004272, 18755340, 22506408, 25007120, 28133010, 37510680, 45012816, 56266020, 75021360, 112532040, 225064080]

約数ペア:

[(1, 225064080), (2, 112532040), (3, 75021360), (4, 56266020), (5, 45012816), (6, 37510680), (8, 28133010), (9, 25007120), (10, 22506408), (12, 18755340), (15, 15004272), (16, 14066505), (18, 12503560), (20, 11253204), (24, 9377670), (30, 7502136), (36, 6251780), (40, 5626602), (45, 5001424), (48, 4688835), (60, 3751068), (72, 3125890), (80, 2813301), (90, 2500712), (120, 1875534), (144, 1562945), (180, 1250356), (240, 937767), (360, 625178), (720, 312589)]