65686080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1364

約数の個数: 112

約数和(自身を含む): 212652864

約数和(自身を除く): 146966784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1291, 1590, 1696, 2120, 2544, 2582, 3180, 3392, 3873, 4240, 5088, 5164, 6360, 6455, 7746, 8480, 10176, 10328, 12720, 12910, 15492, 16960, 19365, 20656, 25440, 25820, 30984, 38730, 41312, 50880, 51640, 61968, 68423, 77460, 82624, 103280, 123936, 136846, 154920, 205269, 206560, 247872, 273692, 309840, 342115, 410538, 413120, 547384, 619680, 684230, 821076, 1026345, 1094768, 1239360, 1368460, 1642152, 2052690, 2189536, 2736920, 3284304, 4105380, 4379072, 5473840, 6568608, 8210760, 10947680, 13137216, 16421520, 21895360, 32843040, 65686080]

約数ペア:

[(1, 65686080), (2, 32843040), (3, 21895360), (4, 16421520), (5, 13137216), (6, 10947680), (8, 8210760), (10, 6568608), (12, 5473840), (15, 4379072), (16, 4105380), (20, 3284304), (24, 2736920), (30, 2189536), (32, 2052690), (40, 1642152), (48, 1368460), (53, 1239360), (60, 1094768), (64, 1026345), (80, 821076), (96, 684230), (106, 619680), (120, 547384), (159, 413120), (160, 410538), (192, 342115), (212, 309840), (240, 273692), (265, 247872), (318, 206560), (320, 205269), (424, 154920), (480, 136846), (530, 123936), (636, 103280), (795, 82624), (848, 77460), (960, 68423), (1060, 61968), (1272, 51640), (1291, 50880), (1590, 41312), (1696, 38730), (2120, 30984), (2544, 25820), (2582, 25440), (3180, 20656), (3392, 19365), (3873, 16960), (4240, 15492), (5088, 12910), (5164, 12720), (6360, 10328), (6455, 10176), (7746, 8480)]