26647440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{111031}}^1$

素因数の和:111047

約数の個数: 40

約数和(自身を含む): 82607808

約数和(自身を除く): 55960368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 111031, 222062, 333093, 444124, 555155, 666186, 888248, 1110310, 1332372, 1665465, 1776496, 2220620, 2664744, 3330930, 4441240, 5329488, 6661860, 8882480, 13323720, 26647440]

約数ペア:

[(1, 26647440), (2, 13323720), (3, 8882480), (4, 6661860), (5, 5329488), (6, 4441240), (8, 3330930), (10, 2664744), (12, 2220620), (15, 1776496), (16, 1665465), (20, 1332372), (24, 1110310), (30, 888248), (40, 666186), (48, 555155), (60, 444124), (80, 333093), (120, 222062), (240, 111031)]