20267098560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2345729}}^1$

素因数の和:2345755

約数の個数: 112

約数和(自身を含む): 71497850400

約数和(自身を除く): 51230751840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2345729, 4691458, 7037187, 9382916, 11728645, 14074374, 18765832, 21111561, 23457290, 28148748, 35185935, 37531664, 42223122, 46914580, 56297496, 63334683, 70371870, 75063328, 84446244, 93829160, 105557805, 112594992, 126669366, 140743740, 150126656, 168892488, 187658320, 211115610, 225189984, 253338732, 281487480, 316673415, 337784976, 375316640, 422231220, 450379968, 506677464, 562974960, 633346830, 675569952, 750633280, 844462440, 1013354928, 1125949920, 1266693660, 1351139904, 1688924880, 2026709856, 2251899840, 2533387320, 3377849760, 4053419712, 5066774640, 6755699520, 10133549280, 20267098560]

約数ペア:

[(1, 20267098560), (2, 10133549280), (3, 6755699520), (4, 5066774640), (5, 4053419712), (6, 3377849760), (8, 2533387320), (9, 2251899840), (10, 2026709856), (12, 1688924880), (15, 1351139904), (16, 1266693660), (18, 1125949920), (20, 1013354928), (24, 844462440), (27, 750633280), (30, 675569952), (32, 633346830), (36, 562974960), (40, 506677464), (45, 450379968), (48, 422231220), (54, 375316640), (60, 337784976), (64, 316673415), (72, 281487480), (80, 253338732), (90, 225189984), (96, 211115610), (108, 187658320), (120, 168892488), (135, 150126656), (144, 140743740), (160, 126669366), (180, 112594992), (192, 105557805), (216, 93829160), (240, 84446244), (270, 75063328), (288, 70371870), (320, 63334683), (360, 56297496), (432, 46914580), (480, 42223122), (540, 37531664), (576, 35185935), (720, 28148748), (864, 23457290), (960, 21111561), (1080, 18765832), (1440, 14074374), (1728, 11728645), (2160, 9382916), (2880, 7037187), (4320, 4691458), (8640, 2345729)]