489281880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4077349}}^1$

素因数の和:4077363

約数の個数: 32

約数和(自身を含む): 1467846000

約数和(自身を除く): 978564120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4077349, 8154698, 12232047, 16309396, 20386745, 24464094, 32618792, 40773490, 48928188, 61160235, 81546980, 97856376, 122320470, 163093960, 244640940, 489281880]

約数ペア:

[(1, 489281880), (2, 244640940), (3, 163093960), (4, 122320470), (5, 97856376), (6, 81546980), (8, 61160235), (10, 48928188), (12, 40773490), (15, 32618792), (20, 24464094), (24, 20386745), (30, 16309396), (40, 12232047), (60, 8154698), (120, 4077349)]