48405780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{268921}}^1$

素因数の和:268936

約数の個数: 36

約数和(自身を含む): 146831412

約数和(自身を除く): 98425632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 268921, 537842, 806763, 1075684, 1344605, 1613526, 2420289, 2689210, 3227052, 4033815, 4840578, 5378420, 8067630, 9681156, 12101445, 16135260, 24202890, 48405780]

約数ペア:

[(1, 48405780), (2, 24202890), (3, 16135260), (4, 12101445), (5, 9681156), (6, 8067630), (9, 5378420), (10, 4840578), (12, 4033815), (15, 3227052), (18, 2689210), (20, 2420289), (30, 1613526), (36, 1344605), (45, 1075684), (60, 806763), (90, 537842), (180, 268921)]