16474720320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5720389}}^1$

素因数の和:5720412

約数の個数: 84

約数和(自身を含む): 56666183340

約数和(自身を除く): 40191463020

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 5720389, 11440778, 17161167, 22881556, 28601945, 34322334, 45763112, 51483501, 57203890, 68644668, 85805835, 91526224, 102967002, 114407780, 137289336, 171611670, 183052448, 205934004, 228815560, 257417505, 274578672, 343223340, 366104896, 411868008, 457631120, 514835010, 549157344, 686446680, 823736016, 915262240, 1029670020, 1098314688, 1372893360, 1647472032, 1830524480, 2059340040, 2745786720, 3294944064, 4118680080, 5491573440, 8237360160, 16474720320]

約数ペア:

[(1, 16474720320), (2, 8237360160), (3, 5491573440), (4, 4118680080), (5, 3294944064), (6, 2745786720), (8, 2059340040), (9, 1830524480), (10, 1647472032), (12, 1372893360), (15, 1098314688), (16, 1029670020), (18, 915262240), (20, 823736016), (24, 686446680), (30, 549157344), (32, 514835010), (36, 457631120), (40, 411868008), (45, 366104896), (48, 343223340), (60, 274578672), (64, 257417505), (72, 228815560), (80, 205934004), (90, 183052448), (96, 171611670), (120, 137289336), (144, 114407780), (160, 102967002), (180, 91526224), (192, 85805835), (240, 68644668), (288, 57203890), (320, 51483501), (360, 45763112), (480, 34322334), (576, 28601945), (720, 22881556), (960, 17161167), (1440, 11440778), (2880, 5720389)]