7970640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{33211}}^1$

素因数の和:33227

約数の個数: 40

約数和(自身を含む): 24709728

約数和(自身を除く): 16739088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 33211, 66422, 99633, 132844, 166055, 199266, 265688, 332110, 398532, 498165, 531376, 664220, 797064, 996330, 1328440, 1594128, 1992660, 2656880, 3985320, 7970640]

約数ペア:

[(1, 7970640), (2, 3985320), (3, 2656880), (4, 1992660), (5, 1594128), (6, 1328440), (8, 996330), (10, 797064), (12, 664220), (15, 531376), (16, 498165), (20, 398532), (24, 332110), (30, 265688), (40, 199266), (48, 166055), (60, 132844), (80, 99633), (120, 66422), (240, 33211)]