26619720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221831}}^1$

素因数の和:221845

約数の個数: 32

約数和(自身を含む): 79859520

約数和(自身を除く): 53239800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221831, 443662, 665493, 887324, 1109155, 1330986, 1774648, 2218310, 2661972, 3327465, 4436620, 5323944, 6654930, 8873240, 13309860, 26619720]

約数ペア:

[(1, 26619720), (2, 13309860), (3, 8873240), (4, 6654930), (5, 5323944), (6, 4436620), (8, 3327465), (10, 2661972), (12, 2218310), (15, 1774648), (20, 1330986), (24, 1109155), (30, 887324), (40, 665493), (60, 443662), (120, 221831)]