394816320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137089}}^1$

素因数の和:137112

約数の個数: 84

約数和(自身を含む): 1358013540

約数和(自身を除く): 963197220

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, 137089, 274178, 411267, 548356, 685445, 822534, 1096712, 1233801, 1370890, 1645068, 2056335, 2193424, 2467602, 2741780, 3290136, 4112670, 4386848, 4935204, 5483560, 6169005, 6580272, 8225340, 8773696, 9870408, 10967120, 12338010, 13160544, 16450680, 19740816, 21934240, 24676020, 26321088, 32901360, 39481632, 43868480, 49352040, 65802720, 78963264, 98704080, 131605440, 197408160, 394816320]

約数ペア:

[(1, 394816320), (2, 197408160), (3, 131605440), (4, 98704080), (5, 78963264), (6, 65802720), (8, 49352040), (9, 43868480), (10, 39481632), (12, 32901360), (15, 26321088), (16, 24676020), (18, 21934240), (20, 19740816), (24, 16450680), (30, 13160544), (32, 12338010), (36, 10967120), (40, 9870408), (45, 8773696), (48, 8225340), (60, 6580272), (64, 6169005), (72, 5483560), (80, 4935204), (90, 4386848), (96, 4112670), (120, 3290136), (144, 2741780), (160, 2467602), (180, 2193424), (192, 2056335), (240, 1645068), (288, 1370890), (320, 1233801), (360, 1096712), (480, 822534), (576, 685445), (720, 548356), (960, 411267), (1440, 274178), (2880, 137089)]