145451520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 517065120

約数和(自身を除く): 371613600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 107, 118, 120, 128, 144, 160, 177, 180, 192, 214, 236, 240, 256, 288, 295, 320, 321, 354, 360, 384, 428, 472, 480, 512, 531, 535, 576, 590, 640, 642, 708, 720, 768, 856, 885, 944, 960, 963, 1062, 1070, 1152, 1180, 1280, 1284, 1416, 1440, 1536, 1605, 1712, 1770, 1888, 1920, 1926, 2124, 2140, 2304, 2360, 2560, 2568, 2655, 2832, 2880, 3210, 3424, 3540, 3776, 3840, 3852, 4248, 4280, 4608, 4720, 4815, 5136, 5310, 5664, 5760, 6313, 6420, 6848, 7080, 7552, 7680, 7704, 8496, 8560, 9440, 9630, 10272, 10620, 11328, 11520, 12626, 12840, 13696, 14160, 15104, 15408, 16992, 17120, 18880, 18939, 19260, 20544, 21240, 22656, 23040, 25252, 25680, 27392, 28320, 30208, 30816, 31565, 33984, 34240, 37760, 37878, 38520, 41088, 42480, 45312, 50504, 51360, 54784, 56640, 56817, 61632, 63130, 67968, 68480, 75520, 75756, 77040, 82176, 84960, 90624, 94695, 101008, 102720, 113280, 113634, 123264, 126260, 135936, 136960, 151040, 151512, 154080, 164352, 169920, 189390, 202016, 205440, 226560, 227268, 246528, 252520, 271872, 273920, 284085, 303024, 308160, 339840, 378780, 404032, 410880, 453120, 454536, 493056, 505040, 568170, 606048, 616320, 679680, 757560, 808064, 821760, 909072, 1010080, 1136340, 1212096, 1232640, 1359360, 1515120, 1616128, 1818144, 2020160, 2272680, 2424192, 2465280, 3030240, 3232256, 3636288, 4040320, 4545360, 4848384, 6060480, 7272576, 8080640, 9090720, 9696768, 12120960, 14545152, 16161280, 18181440, 24241920, 29090304, 36362880, 48483840, 72725760, 145451520]

約数ペア:

[(1, 145451520), (2, 72725760), (3, 48483840), (4, 36362880), (5, 29090304), (6, 24241920), (8, 18181440), (9, 16161280), (10, 14545152), (12, 12120960), (15, 9696768), (16, 9090720), (18, 8080640), (20, 7272576), (24, 6060480), (30, 4848384), (32, 4545360), (36, 4040320), (40, 3636288), (45, 3232256), (48, 3030240), (59, 2465280), (60, 2424192), (64, 2272680), (72, 2020160), (80, 1818144), (90, 1616128), (96, 1515120), (107, 1359360), (118, 1232640), (120, 1212096), (128, 1136340), (144, 1010080), (160, 909072), (177, 821760), (180, 808064), (192, 757560), (214, 679680), (236, 616320), (240, 606048), (256, 568170), (288, 505040), (295, 493056), (320, 454536), (321, 453120), (354, 410880), (360, 404032), (384, 378780), (428, 339840), (472, 308160), (480, 303024), (512, 284085), (531, 273920), (535, 271872), (576, 252520), (590, 246528), (640, 227268), (642, 226560), (708, 205440), (720, 202016), (768, 189390), (856, 169920), (885, 164352), (944, 154080), (960, 151512), (963, 151040), (1062, 136960), (1070, 135936), (1152, 126260), (1180, 123264), (1280, 113634), (1284, 113280), (1416, 102720), (1440, 101008), (1536, 94695), (1605, 90624), (1712, 84960), (1770, 82176), (1888, 77040), (1920, 75756), (1926, 75520), (2124, 68480), (2140, 67968), (2304, 63130), (2360, 61632), (2560, 56817), (2568, 56640), (2655, 54784), (2832, 51360), (2880, 50504), (3210, 45312), (3424, 42480), (3540, 41088), (3776, 38520), (3840, 37878), (3852, 37760), (4248, 34240), (4280, 33984), (4608, 31565), (4720, 30816), (4815, 30208), (5136, 28320), (5310, 27392), (5664, 25680), (5760, 25252), (6313, 23040), (6420, 22656), (6848, 21240), (7080, 20544), (7552, 19260), (7680, 18939), (7704, 18880), (8496, 17120), (8560, 16992), (9440, 15408), (9630, 15104), (10272, 14160), (10620, 13696), (11328, 12840), (11520, 12626)]