872782560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15541}}^1$

素因数の和:15578

約数の個数: 192

約数和(自身を含む): 3289930560

約数和(自身を除く): 2417148000

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, 15541, 18720, 28080, 31082, 46623, 56160, 62164, 77705, 93246, 124328, 139869, 155410, 186492, 202033, 233115, 248656, 279738, 310820, 372984, 404066, 419607, 466230, 497312, 559476, 606099, 621640, 699345, 745968, 808132, 839214, 932460, 1010165, 1118952, 1212198, 1243280, 1398690, 1491936, 1616264, 1678428, 1818297, 1864920, 2020330, 2098035, 2237904, 2424396, 2486560, 2797380, 3030495, 3232528, 3356856, 3636594, 3729840, 4040660, 4196070, 4475808, 4848792, 5454891, 5594760, 6060990, 6465056, 6713712, 7273188, 7459680, 8081320, 8392140, 9091485, 9697584, 10909782, 11189520, 12121980, 13427424, 14546376, 16162640, 16784280, 18182970, 19395168, 21819564, 22379040, 24243960, 27274455, 29092752, 32325280, 33568560, 36365940, 43639128, 48487920, 54548910, 58185504, 67137120, 72731880, 87278256, 96975840, 109097820, 145463760, 174556512, 218195640, 290927520, 436391280, 872782560]

約数ペア:

[(1, 872782560), (2, 436391280), (3, 290927520), (4, 218195640), (5, 174556512), (6, 145463760), (8, 109097820), (9, 96975840), (10, 87278256), (12, 72731880), (13, 67137120), (15, 58185504), (16, 54548910), (18, 48487920), (20, 43639128), (24, 36365940), (26, 33568560), (27, 32325280), (30, 29092752), (32, 27274455), (36, 24243960), (39, 22379040), (40, 21819564), (45, 19395168), (48, 18182970), (52, 16784280), (54, 16162640), (60, 14546376), (65, 13427424), (72, 12121980), (78, 11189520), (80, 10909782), (90, 9697584), (96, 9091485), (104, 8392140), (108, 8081320), (117, 7459680), (120, 7273188), (130, 6713712), (135, 6465056), (144, 6060990), (156, 5594760), (160, 5454891), (180, 4848792), (195, 4475808), (208, 4196070), (216, 4040660), (234, 3729840), (240, 3636594), (260, 3356856), (270, 3232528), (288, 3030495), (312, 2797380), (351, 2486560), (360, 2424396), (390, 2237904), (416, 2098035), (432, 2020330), (468, 1864920), (480, 1818297), (520, 1678428), (540, 1616264), (585, 1491936), (624, 1398690), (702, 1243280), (720, 1212198), (780, 1118952), (864, 1010165), (936, 932460), (1040, 839214), (1080, 808132), (1170, 745968), (1248, 699345), (1404, 621640), (1440, 606099), (1560, 559476), (1755, 497312), (1872, 466230), (2080, 419607), (2160, 404066), (2340, 372984), (2808, 310820), (3120, 279738), (3510, 248656), (3744, 233115), (4320, 202033), (4680, 186492), (5616, 155410), (6240, 139869), (7020, 124328), (9360, 93246), (11232, 77705), (14040, 62164), (15541, 56160), (18720, 46623), (28080, 31082)]