276324480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15991}}^1$

素因数の和:16019

約数の個数: 128

約数和(自身を含む): 978710400

約数和(自身を除く): 702385920

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15991, 17280, 31982, 47973, 63964, 79955, 95946, 127928, 143919, 159910, 191892, 239865, 255856, 287838, 319820, 383784, 431757, 479730, 511712, 575676, 639640, 719595, 767568, 863514, 959460, 1023424, 1151352, 1279280, 1439190, 1535136, 1727028, 1918920, 2046848, 2158785, 2302704, 2558560, 2878380, 3070272, 3454056, 3837840, 4317570, 4605408, 5117120, 5756760, 6140544, 6908112, 7675680, 8635140, 9210816, 10234240, 11513520, 13816224, 15351360, 17270280, 18421632, 23027040, 27632448, 30702720, 34540560, 46054080, 55264896, 69081120, 92108160, 138162240, 276324480]

約数ペア:

[(1, 276324480), (2, 138162240), (3, 92108160), (4, 69081120), (5, 55264896), (6, 46054080), (8, 34540560), (9, 30702720), (10, 27632448), (12, 23027040), (15, 18421632), (16, 17270280), (18, 15351360), (20, 13816224), (24, 11513520), (27, 10234240), (30, 9210816), (32, 8635140), (36, 7675680), (40, 6908112), (45, 6140544), (48, 5756760), (54, 5117120), (60, 4605408), (64, 4317570), (72, 3837840), (80, 3454056), (90, 3070272), (96, 2878380), (108, 2558560), (120, 2302704), (128, 2158785), (135, 2046848), (144, 1918920), (160, 1727028), (180, 1535136), (192, 1439190), (216, 1279280), (240, 1151352), (270, 1023424), (288, 959460), (320, 863514), (360, 767568), (384, 719595), (432, 639640), (480, 575676), (540, 511712), (576, 479730), (640, 431757), (720, 383784), (864, 319820), (960, 287838), (1080, 255856), (1152, 239865), (1440, 191892), (1728, 159910), (1920, 143919), (2160, 127928), (2880, 95946), (3456, 79955), (4320, 63964), (5760, 47973), (8640, 31982), (15991, 17280)]