13893240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115777}}^1$

素因数の和:115791

約数の個数: 32

約数和(自身を含む): 41680080

約数和(自身を除く): 27786840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115777, 231554, 347331, 463108, 578885, 694662, 926216, 1157770, 1389324, 1736655, 2315540, 2778648, 3473310, 4631080, 6946620, 13893240]

約数ペア:

[(1, 13893240), (2, 6946620), (3, 4631080), (4, 3473310), (5, 2778648), (6, 2315540), (8, 1736655), (10, 1389324), (12, 1157770), (15, 926216), (20, 694662), (24, 578885), (30, 463108), (40, 347331), (60, 231554), (120, 115777)]