82687680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{28711}}^1$

素因数の和:28734

約数の個数: 84

約数和(自身を含む): 284421072

約数和(自身を除く): 201733392

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, 28711, 57422, 86133, 114844, 143555, 172266, 229688, 258399, 287110, 344532, 430665, 459376, 516798, 574220, 689064, 861330, 918752, 1033596, 1148440, 1291995, 1378128, 1722660, 1837504, 2067192, 2296880, 2583990, 2756256, 3445320, 4134384, 4593760, 5167980, 5512512, 6890640, 8268768, 9187520, 10335960, 13781280, 16537536, 20671920, 27562560, 41343840, 82687680]

約数ペア:

[(1, 82687680), (2, 41343840), (3, 27562560), (4, 20671920), (5, 16537536), (6, 13781280), (8, 10335960), (9, 9187520), (10, 8268768), (12, 6890640), (15, 5512512), (16, 5167980), (18, 4593760), (20, 4134384), (24, 3445320), (30, 2756256), (32, 2583990), (36, 2296880), (40, 2067192), (45, 1837504), (48, 1722660), (60, 1378128), (64, 1291995), (72, 1148440), (80, 1033596), (90, 918752), (96, 861330), (120, 689064), (144, 574220), (160, 516798), (180, 459376), (192, 430665), (240, 344532), (288, 287110), (320, 258399), (360, 229688), (480, 172266), (576, 143555), (720, 114844), (960, 86133), (1440, 57422), (2880, 28711)]