331822080

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 264

約数和(自身を含む): 1213461600

約数和(自身を除く): 881639520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 379, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 758, 760, 768, 855, 912, 960, 1024, 1137, 1140, 1152, 1216, 1280, 1368, 1440, 1516, 1520, 1536, 1710, 1824, 1895, 1920, 2274, 2280, 2304, 2432, 2560, 2736, 2880, 3032, 3040, 3072, 3411, 3420, 3648, 3790, 3840, 4548, 4560, 4608, 4864, 5120, 5472, 5685, 5760, 6064, 6080, 6822, 6840, 7201, 7296, 7580, 7680, 9096, 9120, 9216, 9728, 10944, 11370, 11520, 12128, 12160, 13644, 13680, 14402, 14592, 15160, 15360, 17055, 18192, 18240, 19456, 21603, 21888, 22740, 23040, 24256, 24320, 27288, 27360, 28804, 29184, 30320, 34110, 36005, 36384, 36480, 43206, 43776, 45480, 46080, 48512, 48640, 54576, 54720, 57608, 58368, 60640, 64809, 68220, 72010, 72768, 72960, 86412, 87552, 90960, 97024, 97280, 108015, 109152, 109440, 115216, 121280, 129618, 136440, 144020, 145536, 145920, 172824, 175104, 181920, 194048, 216030, 218304, 218880, 230432, 242560, 259236, 272880, 288040, 291072, 291840, 324045, 345648, 363840, 388096, 432060, 436608, 437760, 460864, 485120, 518472, 545760, 576080, 582144, 648090, 691296, 727680, 864120, 873216, 875520, 921728, 970240, 1036944, 1091520, 1152160, 1164288, 1296180, 1382592, 1455360, 1728240, 1746432, 1843456, 1940480, 2073888, 2183040, 2304320, 2592360, 2765184, 2910720, 3456480, 3492864, 3686912, 4147776, 4366080, 4608640, 5184720, 5530368, 5821440, 6912960, 7373824, 8295552, 8732160, 9217280, 10369440, 11060736, 13825920, 16591104, 17464320, 18434560, 20738880, 22121472, 27651840, 33182208, 36869120, 41477760, 55303680, 66364416, 82955520, 110607360, 165911040, 331822080]

約数ペア:

[(1, 331822080), (2, 165911040), (3, 110607360), (4, 82955520), (5, 66364416), (6, 55303680), (8, 41477760), (9, 36869120), (10, 33182208), (12, 27651840), (15, 22121472), (16, 20738880), (18, 18434560), (19, 17464320), (20, 16591104), (24, 13825920), (30, 11060736), (32, 10369440), (36, 9217280), (38, 8732160), (40, 8295552), (45, 7373824), (48, 6912960), (57, 5821440), (60, 5530368), (64, 5184720), (72, 4608640), (76, 4366080), (80, 4147776), (90, 3686912), (95, 3492864), (96, 3456480), (114, 2910720), (120, 2765184), (128, 2592360), (144, 2304320), (152, 2183040), (160, 2073888), (171, 1940480), (180, 1843456), (190, 1746432), (192, 1728240), (228, 1455360), (240, 1382592), (256, 1296180), (285, 1164288), (288, 1152160), (304, 1091520), (320, 1036944), (342, 970240), (360, 921728), (379, 875520), (380, 873216), (384, 864120), (456, 727680), (480, 691296), (512, 648090), (570, 582144), (576, 576080), (608, 545760), (640, 518472), (684, 485120), (720, 460864), (758, 437760), (760, 436608), (768, 432060), (855, 388096), (912, 363840), (960, 345648), (1024, 324045), (1137, 291840), (1140, 291072), (1152, 288040), (1216, 272880), (1280, 259236), (1368, 242560), (1440, 230432), (1516, 218880), (1520, 218304), (1536, 216030), (1710, 194048), (1824, 181920), (1895, 175104), (1920, 172824), (2274, 145920), (2280, 145536), (2304, 144020), (2432, 136440), (2560, 129618), (2736, 121280), (2880, 115216), (3032, 109440), (3040, 109152), (3072, 108015), (3411, 97280), (3420, 97024), (3648, 90960), (3790, 87552), (3840, 86412), (4548, 72960), (4560, 72768), (4608, 72010), (4864, 68220), (5120, 64809), (5472, 60640), (5685, 58368), (5760, 57608), (6064, 54720), (6080, 54576), (6822, 48640), (6840, 48512), (7201, 46080), (7296, 45480), (7580, 43776), (7680, 43206), (9096, 36480), (9120, 36384), (9216, 36005), (9728, 34110), (10944, 30320), (11370, 29184), (11520, 28804), (12128, 27360), (12160, 27288), (13644, 24320), (13680, 24256), (14402, 23040), (14592, 22740), (15160, 21888), (15360, 21603), (17055, 19456), (18192, 18240)]