239535480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1996129}}^1$

素因数の和:1996143

約数の個数: 32

約数和(自身を含む): 718606800

約数和(自身を除く): 479071320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1996129, 3992258, 5988387, 7984516, 9980645, 11976774, 15969032, 19961290, 23953548, 29941935, 39922580, 47907096, 59883870, 79845160, 119767740, 239535480]

約数ペア:

[(1, 239535480), (2, 119767740), (3, 79845160), (4, 59883870), (5, 47907096), (6, 39922580), (8, 29941935), (10, 23953548), (12, 19961290), (15, 15969032), (20, 11976774), (24, 9980645), (30, 7984516), (40, 5988387), (60, 3992258), (120, 1996129)]