765613440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2265

約数の個数: 192

約数和(自身を含む): 2688332400

約数和(自身を除く): 1922718960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2179, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4358, 4392, 4880, 5490, 5760, 5856, 6537, 7320, 7808, 8716, 8784, 9760, 10895, 10980, 11712, 13074, 14640, 17432, 17568, 19520, 19611, 21790, 21960, 23424, 26148, 29280, 32685, 34864, 35136, 39040, 39222, 43580, 43920, 52296, 58560, 65370, 69728, 70272, 78444, 87160, 87840, 98055, 104592, 117120, 130740, 132919, 139456, 156888, 174320, 175680, 196110, 209184, 261480, 265838, 278912, 313776, 348640, 351360, 392220, 398757, 418368, 522960, 531676, 627552, 664595, 697280, 784440, 797514, 836736, 1045920, 1063352, 1196271, 1255104, 1329190, 1394560, 1568880, 1595028, 1993785, 2091840, 2126704, 2392542, 2510208, 2658380, 3137760, 3190056, 3987570, 4183680, 4253408, 4785084, 5316760, 5981355, 6275520, 6380112, 7975140, 8506816, 9570168, 10633520, 11962710, 12551040, 12760224, 15950280, 17013632, 19140336, 21267040, 23925420, 25520448, 31900560, 38280672, 42534080, 47850840, 51040896, 63801120, 76561344, 85068160, 95701680, 127602240, 153122688, 191403360, 255204480, 382806720, 765613440]

約数ペア:

[(1, 765613440), (2, 382806720), (3, 255204480), (4, 191403360), (5, 153122688), (6, 127602240), (8, 95701680), (9, 85068160), (10, 76561344), (12, 63801120), (15, 51040896), (16, 47850840), (18, 42534080), (20, 38280672), (24, 31900560), (30, 25520448), (32, 23925420), (36, 21267040), (40, 19140336), (45, 17013632), (48, 15950280), (60, 12760224), (61, 12551040), (64, 11962710), (72, 10633520), (80, 9570168), (90, 8506816), (96, 7975140), (120, 6380112), (122, 6275520), (128, 5981355), (144, 5316760), (160, 4785084), (180, 4253408), (183, 4183680), (192, 3987570), (240, 3190056), (244, 3137760), (288, 2658380), (305, 2510208), (320, 2392542), (360, 2126704), (366, 2091840), (384, 1993785), (480, 1595028), (488, 1568880), (549, 1394560), (576, 1329190), (610, 1255104), (640, 1196271), (720, 1063352), (732, 1045920), (915, 836736), (960, 797514), (976, 784440), (1098, 697280), (1152, 664595), (1220, 627552), (1440, 531676), (1464, 522960), (1830, 418368), (1920, 398757), (1952, 392220), (2179, 351360), (2196, 348640), (2440, 313776), (2745, 278912), (2880, 265838), (2928, 261480), (3660, 209184), (3904, 196110), (4358, 175680), (4392, 174320), (4880, 156888), (5490, 139456), (5760, 132919), (5856, 130740), (6537, 117120), (7320, 104592), (7808, 98055), (8716, 87840), (8784, 87160), (9760, 78444), (10895, 70272), (10980, 69728), (11712, 65370), (13074, 58560), (14640, 52296), (17432, 43920), (17568, 43580), (19520, 39222), (19611, 39040), (21790, 35136), (21960, 34864), (23424, 32685), (26148, 29280)]