8250720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17189}}^1$

素因数の和:17207

約数の個数: 48

約数和(自身を含む): 25991280

約数和(自身を除く): 17740560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 17189, 34378, 51567, 68756, 85945, 103134, 137512, 171890, 206268, 257835, 275024, 343780, 412536, 515670, 550048, 687560, 825072, 1031340, 1375120, 1650144, 2062680, 2750240, 4125360, 8250720]

約数ペア:

[(1, 8250720), (2, 4125360), (3, 2750240), (4, 2062680), (5, 1650144), (6, 1375120), (8, 1031340), (10, 825072), (12, 687560), (15, 550048), (16, 515670), (20, 412536), (24, 343780), (30, 275024), (32, 257835), (40, 206268), (48, 171890), (60, 137512), (80, 103134), (96, 85945), (120, 68756), (160, 51567), (240, 34378), (480, 17189)]