2180532960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{541}}^1$

素因数の和:879

約数の個数: 240

約数和(自身を含む): 7734478752

約数和(自身を除く): 5553945792

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 311, 324, 360, 405, 432, 480, 540, 541, 622, 648, 720, 810, 864, 933, 1080, 1082, 1244, 1296, 1440, 1555, 1620, 1623, 1866, 2160, 2164, 2488, 2592, 2705, 2799, 3110, 3240, 3246, 3732, 4320, 4328, 4665, 4869, 4976, 5410, 5598, 6220, 6480, 6492, 7464, 8115, 8397, 8656, 9330, 9738, 9952, 10820, 11196, 12440, 12960, 12984, 13995, 14607, 14928, 16230, 16794, 17312, 18660, 19476, 21640, 22392, 24345, 24880, 25191, 25968, 27990, 29214, 29856, 32460, 33588, 37320, 38952, 41985, 43280, 43821, 44784, 48690, 49760, 50382, 51936, 55980, 58428, 64920, 67176, 73035, 74640, 77904, 83970, 86560, 87642, 89568, 97380, 100764, 111960, 116856, 125955, 129840, 134352, 146070, 149280, 155808, 167940, 168251, 175284, 194760, 201528, 219105, 223920, 233712, 251910, 259680, 268704, 292140, 335880, 336502, 350568, 389520, 403056, 438210, 447840, 467424, 503820, 504753, 584280, 671760, 673004, 701136, 779040, 806112, 841255, 876420, 1007640, 1009506, 1168560, 1343520, 1346008, 1402272, 1514259, 1682510, 1752840, 2015280, 2019012, 2337120, 2523765, 2692016, 3028518, 3365020, 3505680, 4030560, 4038024, 4542777, 5047530, 5384032, 6057036, 6730040, 7011360, 7571295, 8076048, 9085554, 10095060, 12114072, 13460080, 13628331, 15142590, 16152096, 18171108, 20190120, 22713885, 24228144, 26920160, 27256662, 30285180, 36342216, 40380240, 45427770, 48456288, 54513324, 60570360, 68141655, 72684432, 80760480, 90855540, 109026648, 121140720, 136283310, 145368864, 181711080, 218053296, 242281440, 272566620, 363422160, 436106592, 545133240, 726844320, 1090266480, 2180532960]

約数ペア:

[(1, 2180532960), (2, 1090266480), (3, 726844320), (4, 545133240), (5, 436106592), (6, 363422160), (8, 272566620), (9, 242281440), (10, 218053296), (12, 181711080), (15, 145368864), (16, 136283310), (18, 121140720), (20, 109026648), (24, 90855540), (27, 80760480), (30, 72684432), (32, 68141655), (36, 60570360), (40, 54513324), (45, 48456288), (48, 45427770), (54, 40380240), (60, 36342216), (72, 30285180), (80, 27256662), (81, 26920160), (90, 24228144), (96, 22713885), (108, 20190120), (120, 18171108), (135, 16152096), (144, 15142590), (160, 13628331), (162, 13460080), (180, 12114072), (216, 10095060), (240, 9085554), (270, 8076048), (288, 7571295), (311, 7011360), (324, 6730040), (360, 6057036), (405, 5384032), (432, 5047530), (480, 4542777), (540, 4038024), (541, 4030560), (622, 3505680), (648, 3365020), (720, 3028518), (810, 2692016), (864, 2523765), (933, 2337120), (1080, 2019012), (1082, 2015280), (1244, 1752840), (1296, 1682510), (1440, 1514259), (1555, 1402272), (1620, 1346008), (1623, 1343520), (1866, 1168560), (2160, 1009506), (2164, 1007640), (2488, 876420), (2592, 841255), (2705, 806112), (2799, 779040), (3110, 701136), (3240, 673004), (3246, 671760), (3732, 584280), (4320, 504753), (4328, 503820), (4665, 467424), (4869, 447840), (4976, 438210), (5410, 403056), (5598, 389520), (6220, 350568), (6480, 336502), (6492, 335880), (7464, 292140), (8115, 268704), (8397, 259680), (8656, 251910), (9330, 233712), (9738, 223920), (9952, 219105), (10820, 201528), (11196, 194760), (12440, 175284), (12960, 168251), (12984, 167940), (13995, 155808), (14607, 149280), (14928, 146070), (16230, 134352), (16794, 129840), (17312, 125955), (18660, 116856), (19476, 111960), (21640, 100764), (22392, 97380), (24345, 89568), (24880, 87642), (25191, 86560), (25968, 83970), (27990, 77904), (29214, 74640), (29856, 73035), (32460, 67176), (33588, 64920), (37320, 58428), (38952, 55980), (41985, 51936), (43280, 50382), (43821, 49760), (44784, 48690)]