13899720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115831}}^1$

素因数の和:115845

約数の個数: 32

約数和(自身を含む): 41699520

約数和(自身を除く): 27799800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115831, 231662, 347493, 463324, 579155, 694986, 926648, 1158310, 1389972, 1737465, 2316620, 2779944, 3474930, 4633240, 6949860, 13899720]

約数ペア:

[(1, 13899720), (2, 6949860), (3, 4633240), (4, 3474930), (5, 2779944), (6, 2316620), (8, 1737465), (10, 1389972), (12, 1158310), (15, 926648), (20, 694986), (24, 579155), (30, 463324), (40, 347493), (60, 231662), (120, 115831)]