90590520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{754921}}^1$

素因数の和:754935

約数の個数: 32

約数和(自身を含む): 271771920

約数和(自身を除く): 181181400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 754921, 1509842, 2264763, 3019684, 3774605, 4529526, 6039368, 7549210, 9059052, 11323815, 15098420, 18118104, 22647630, 30196840, 45295260, 90590520]

約数ペア:

[(1, 90590520), (2, 45295260), (3, 30196840), (4, 22647630), (5, 18118104), (6, 15098420), (8, 11323815), (10, 9059052), (12, 7549210), (15, 6039368), (20, 4529526), (24, 3774605), (30, 3019684), (40, 2264763), (60, 1509842), (120, 754921)]