13323720

素因数分解:

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

素因数の和:111045

約数の個数: 32

約数和(自身を含む): 39971520

約数和(自身を除く): 26647800

約数列:

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

約数ペア:

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