9981240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83177}}^1$

素因数の和:83191

約数の個数: 32

約数和(自身を含む): 29944080

約数和(自身を除く): 19962840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 83177, 166354, 249531, 332708, 415885, 499062, 665416, 831770, 998124, 1247655, 1663540, 1996248, 2495310, 3327080, 4990620, 9981240]

約数ペア:

[(1, 9981240), (2, 4990620), (3, 3327080), (4, 2495310), (5, 1996248), (6, 1663540), (8, 1247655), (10, 998124), (12, 831770), (15, 665416), (20, 499062), (24, 415885), (30, 332708), (40, 249531), (60, 166354), (120, 83177)]