268339440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1118081}}^1$

素因数の和:1118097

約数の個数: 40

約数和(自身を含む): 831853008

約数和(自身を除く): 563513568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1118081, 2236162, 3354243, 4472324, 5590405, 6708486, 8944648, 11180810, 13416972, 16771215, 17889296, 22361620, 26833944, 33542430, 44723240, 53667888, 67084860, 89446480, 134169720, 268339440]

約数ペア:

[(1, 268339440), (2, 134169720), (3, 89446480), (4, 67084860), (5, 53667888), (6, 44723240), (8, 33542430), (10, 26833944), (12, 22361620), (15, 17889296), (16, 16771215), (20, 13416972), (24, 11180810), (30, 8944648), (40, 6708486), (48, 5590405), (60, 4472324), (80, 3354243), (120, 2236162), (240, 1118081)]