898054560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15991}}^1$

素因数の和:16028

約数の個数: 192

約数和(自身を含む): 3385186560

約数和(自身を除く): 2487132000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 15991, 18720, 28080, 31982, 47973, 56160, 63964, 79955, 95946, 127928, 143919, 159910, 191892, 207883, 239865, 255856, 287838, 319820, 383784, 415766, 431757, 479730, 511712, 575676, 623649, 639640, 719595, 767568, 831532, 863514, 959460, 1039415, 1151352, 1247298, 1279280, 1439190, 1535136, 1663064, 1727028, 1870947, 1918920, 2078830, 2158785, 2302704, 2494596, 2558560, 2878380, 3118245, 3326128, 3454056, 3741894, 3837840, 4157660, 4317570, 4605408, 4989192, 5612841, 5756760, 6236490, 6652256, 6908112, 7483788, 7675680, 8315320, 8635140, 9354735, 9978384, 11225682, 11513520, 12472980, 13816224, 14967576, 16630640, 17270280, 18709470, 19956768, 22451364, 23027040, 24945960, 28064205, 29935152, 33261280, 34540560, 37418940, 44902728, 49891920, 56128410, 59870304, 69081120, 74837880, 89805456, 99783840, 112256820, 149675760, 179610912, 224513640, 299351520, 449027280, 898054560]

約数ペア:

[(1, 898054560), (2, 449027280), (3, 299351520), (4, 224513640), (5, 179610912), (6, 149675760), (8, 112256820), (9, 99783840), (10, 89805456), (12, 74837880), (13, 69081120), (15, 59870304), (16, 56128410), (18, 49891920), (20, 44902728), (24, 37418940), (26, 34540560), (27, 33261280), (30, 29935152), (32, 28064205), (36, 24945960), (39, 23027040), (40, 22451364), (45, 19956768), (48, 18709470), (52, 17270280), (54, 16630640), (60, 14967576), (65, 13816224), (72, 12472980), (78, 11513520), (80, 11225682), (90, 9978384), (96, 9354735), (104, 8635140), (108, 8315320), (117, 7675680), (120, 7483788), (130, 6908112), (135, 6652256), (144, 6236490), (156, 5756760), (160, 5612841), (180, 4989192), (195, 4605408), (208, 4317570), (216, 4157660), (234, 3837840), (240, 3741894), (260, 3454056), (270, 3326128), (288, 3118245), (312, 2878380), (351, 2558560), (360, 2494596), (390, 2302704), (416, 2158785), (432, 2078830), (468, 1918920), (480, 1870947), (520, 1727028), (540, 1663064), (585, 1535136), (624, 1439190), (702, 1279280), (720, 1247298), (780, 1151352), (864, 1039415), (936, 959460), (1040, 863514), (1080, 831532), (1170, 767568), (1248, 719595), (1404, 639640), (1440, 623649), (1560, 575676), (1755, 511712), (1872, 479730), (2080, 431757), (2160, 415766), (2340, 383784), (2808, 319820), (3120, 287838), (3510, 255856), (3744, 239865), (4320, 207883), (4680, 191892), (5616, 159910), (6240, 143919), (7020, 127928), (9360, 95946), (11232, 79955), (14040, 63964), (15991, 56160), (18720, 47973), (28080, 31982)]