47488440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{395737}}^1$

素因数の和:395751

約数の個数: 32

約数和(自身を含む): 142465680

約数和(自身を除く): 94977240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 395737, 791474, 1187211, 1582948, 1978685, 2374422, 3165896, 3957370, 4748844, 5936055, 7914740, 9497688, 11872110, 15829480, 23744220, 47488440]

約数ペア:

[(1, 47488440), (2, 23744220), (3, 15829480), (4, 11872110), (5, 9497688), (6, 7914740), (8, 5936055), (10, 4748844), (12, 3957370), (15, 3165896), (20, 2374422), (24, 1978685), (30, 1582948), (40, 1187211), (60, 791474), (120, 395737)]