380570880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 1318625280

約数和(自身を除く): 938054400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 128, 138, 139, 155, 160, 184, 186, 192, 230, 240, 248, 256, 276, 278, 310, 320, 345, 368, 372, 384, 417, 460, 465, 480, 496, 552, 556, 620, 640, 690, 695, 713, 736, 744, 768, 834, 920, 930, 960, 992, 1104, 1112, 1240, 1280, 1380, 1390, 1426, 1472, 1488, 1668, 1840, 1860, 1920, 1984, 2085, 2139, 2208, 2224, 2480, 2760, 2780, 2852, 2944, 2976, 3197, 3336, 3565, 3680, 3720, 3840, 3968, 4170, 4278, 4309, 4416, 4448, 4960, 5520, 5560, 5704, 5888, 5952, 6394, 6672, 7130, 7360, 7440, 7936, 8340, 8556, 8618, 8832, 8896, 9591, 9920, 10695, 11040, 11120, 11408, 11904, 12788, 12927, 13344, 14260, 14720, 14880, 15985, 16680, 17112, 17236, 17664, 17792, 19182, 19840, 21390, 21545, 22080, 22240, 22816, 23808, 25576, 25854, 26688, 28520, 29440, 29760, 31970, 33360, 34224, 34472, 35584, 38364, 39680, 42780, 43090, 44160, 44480, 45632, 47955, 51152, 51708, 53376, 57040, 59520, 63940, 64635, 66720, 68448, 68944, 76728, 85560, 86180, 88320, 88960, 91264, 95910, 99107, 102304, 103416, 106752, 114080, 119040, 127880, 129270, 133440, 136896, 137888, 153456, 171120, 172360, 177920, 182528, 191820, 198214, 204608, 206832, 228160, 255760, 258540, 266880, 273792, 275776, 297321, 306912, 342240, 344720, 383640, 396428, 409216, 413664, 456320, 495535, 511520, 517080, 533760, 547584, 551552, 594642, 613824, 684480, 689440, 767280, 792856, 818432, 827328, 912640, 991070, 1023040, 1034160, 1103104, 1189284, 1227648, 1368960, 1378880, 1486605, 1534560, 1585712, 1654656, 1982140, 2046080, 2068320, 2378568, 2455296, 2737920, 2757760, 2973210, 3069120, 3171424, 3309312, 3964280, 4092160, 4136640, 4757136, 5515520, 5946420, 6138240, 6342848, 7928560, 8273280, 9514272, 11892840, 12276480, 12685696, 15857120, 16546560, 19028544, 23785680, 25371392, 31714240, 38057088, 47571360, 63428480, 76114176, 95142720, 126856960, 190285440, 380570880]

約数ペア:

[(1, 380570880), (2, 190285440), (3, 126856960), (4, 95142720), (5, 76114176), (6, 63428480), (8, 47571360), (10, 38057088), (12, 31714240), (15, 25371392), (16, 23785680), (20, 19028544), (23, 16546560), (24, 15857120), (30, 12685696), (31, 12276480), (32, 11892840), (40, 9514272), (46, 8273280), (48, 7928560), (60, 6342848), (62, 6138240), (64, 5946420), (69, 5515520), (80, 4757136), (92, 4136640), (93, 4092160), (96, 3964280), (115, 3309312), (120, 3171424), (124, 3069120), (128, 2973210), (138, 2757760), (139, 2737920), (155, 2455296), (160, 2378568), (184, 2068320), (186, 2046080), (192, 1982140), (230, 1654656), (240, 1585712), (248, 1534560), (256, 1486605), (276, 1378880), (278, 1368960), (310, 1227648), (320, 1189284), (345, 1103104), (368, 1034160), (372, 1023040), (384, 991070), (417, 912640), (460, 827328), (465, 818432), (480, 792856), (496, 767280), (552, 689440), (556, 684480), (620, 613824), (640, 594642), (690, 551552), (695, 547584), (713, 533760), (736, 517080), (744, 511520), (768, 495535), (834, 456320), (920, 413664), (930, 409216), (960, 396428), (992, 383640), (1104, 344720), (1112, 342240), (1240, 306912), (1280, 297321), (1380, 275776), (1390, 273792), (1426, 266880), (1472, 258540), (1488, 255760), (1668, 228160), (1840, 206832), (1860, 204608), (1920, 198214), (1984, 191820), (2085, 182528), (2139, 177920), (2208, 172360), (2224, 171120), (2480, 153456), (2760, 137888), (2780, 136896), (2852, 133440), (2944, 129270), (2976, 127880), (3197, 119040), (3336, 114080), (3565, 106752), (3680, 103416), (3720, 102304), (3840, 99107), (3968, 95910), (4170, 91264), (4278, 88960), (4309, 88320), (4416, 86180), (4448, 85560), (4960, 76728), (5520, 68944), (5560, 68448), (5704, 66720), (5888, 64635), (5952, 63940), (6394, 59520), (6672, 57040), (7130, 53376), (7360, 51708), (7440, 51152), (7936, 47955), (8340, 45632), (8556, 44480), (8618, 44160), (8832, 43090), (8896, 42780), (9591, 39680), (9920, 38364), (10695, 35584), (11040, 34472), (11120, 34224), (11408, 33360), (11904, 31970), (12788, 29760), (12927, 29440), (13344, 28520), (14260, 26688), (14720, 25854), (14880, 25576), (15985, 23808), (16680, 22816), (17112, 22240), (17236, 22080), (17664, 21545), (17792, 21390), (19182, 19840)]