38394960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{159979}}^1$

素因数の和:159995

約数の個数: 40

約数和(自身を含む): 119025120

約数和(自身を除く): 80630160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 159979, 319958, 479937, 639916, 799895, 959874, 1279832, 1599790, 1919748, 2399685, 2559664, 3199580, 3839496, 4799370, 6399160, 7678992, 9598740, 12798320, 19197480, 38394960]

約数ペア:

[(1, 38394960), (2, 19197480), (3, 12798320), (4, 9598740), (5, 7678992), (6, 6399160), (8, 4799370), (10, 3839496), (12, 3199580), (15, 2559664), (16, 2399685), (20, 1919748), (24, 1599790), (30, 1279832), (40, 959874), (48, 799895), (60, 639916), (80, 479937), (120, 319958), (240, 159979)]