68266080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47407}}^1$

素因数の和:47428

約数の個数: 72

約数和(自身を含む): 232962912

約数和(自身を除く): 164696832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47407, 94814, 142221, 189628, 237035, 284442, 379256, 426663, 474070, 568884, 711105, 758512, 853326, 948140, 1137768, 1422210, 1517024, 1706652, 1896280, 2133315, 2275536, 2844420, 3413304, 3792560, 4266630, 4551072, 5688840, 6826608, 7585120, 8533260, 11377680, 13653216, 17066520, 22755360, 34133040, 68266080]

約数ペア:

[(1, 68266080), (2, 34133040), (3, 22755360), (4, 17066520), (5, 13653216), (6, 11377680), (8, 8533260), (9, 7585120), (10, 6826608), (12, 5688840), (15, 4551072), (16, 4266630), (18, 3792560), (20, 3413304), (24, 2844420), (30, 2275536), (32, 2133315), (36, 1896280), (40, 1706652), (45, 1517024), (48, 1422210), (60, 1137768), (72, 948140), (80, 853326), (90, 758512), (96, 711105), (120, 568884), (144, 474070), (160, 426663), (180, 379256), (240, 284442), (288, 237035), (360, 189628), (480, 142221), (720, 94814), (1440, 47407)]