240883040

素因数分解:

$2^5\times 5^1\times {\mathrm{1505519}}^1$

素因数の和:1505534

約数の個数: 24

約数和(自身を含む): 569086560

約数和(自身を除く): 328203520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1505519, 3011038, 6022076, 7527595, 12044152, 15055190, 24088304, 30110380, 48176608, 60220760, 120441520, 240883040]

約数ペア:

[(1, 240883040), (2, 120441520), (4, 60220760), (5, 48176608), (8, 30110380), (10, 24088304), (16, 15055190), (20, 12044152), (32, 7527595), (40, 6022076), (80, 3011038), (160, 1505519)]