74026080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51407}}^1$

素因数の和:51428

約数の個数: 72

約数和(自身を含む): 252618912

約数和(自身を除く): 178592832

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, 51407, 102814, 154221, 205628, 257035, 308442, 411256, 462663, 514070, 616884, 771105, 822512, 925326, 1028140, 1233768, 1542210, 1645024, 1850652, 2056280, 2313315, 2467536, 3084420, 3701304, 4112560, 4626630, 4935072, 6168840, 7402608, 8225120, 9253260, 12337680, 14805216, 18506520, 24675360, 37013040, 74026080]

約数ペア:

[(1, 74026080), (2, 37013040), (3, 24675360), (4, 18506520), (5, 14805216), (6, 12337680), (8, 9253260), (9, 8225120), (10, 7402608), (12, 6168840), (15, 4935072), (16, 4626630), (18, 4112560), (20, 3701304), (24, 3084420), (30, 2467536), (32, 2313315), (36, 2056280), (40, 1850652), (45, 1645024), (48, 1542210), (60, 1233768), (72, 1028140), (80, 925326), (90, 822512), (96, 771105), (120, 616884), (144, 514070), (160, 462663), (180, 411256), (240, 308442), (288, 257035), (360, 205628), (480, 154221), (720, 102814), (1440, 51407)]