15672036960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{22721}}^1$

素因数の和:23221

約数の個数: 144

約数和(自身を含む): 53594835840

約数和(自身を除く): 37922798880

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 479, 480, 720, 958, 1437, 1440, 1916, 2395, 2874, 3832, 4311, 4790, 5748, 7185, 7664, 8622, 9580, 11496, 14370, 15328, 17244, 19160, 21555, 22721, 22992, 28740, 34488, 38320, 43110, 45442, 45984, 57480, 68163, 68976, 76640, 86220, 90884, 113605, 114960, 136326, 137952, 172440, 181768, 204489, 227210, 229920, 272652, 340815, 344880, 363536, 408978, 454420, 545304, 681630, 689760, 727072, 817956, 908840, 1022445, 1090608, 1363260, 1635912, 1817680, 2044890, 2181216, 2726520, 3271824, 3635360, 4089780, 5453040, 6543648, 8179560, 10883359, 10906080, 16359120, 21766718, 32650077, 32718240, 43533436, 54416795, 65300154, 87066872, 97950231, 108833590, 130600308, 163250385, 174133744, 195900462, 217667180, 261200616, 326500770, 348267488, 391800924, 435334360, 489751155, 522401232, 653001540, 783601848, 870668720, 979502310, 1044802464, 1306003080, 1567203696, 1741337440, 1959004620, 2612006160, 3134407392, 3918009240, 5224012320, 7836018480, 15672036960]

約数ペア:

[(1, 15672036960), (2, 7836018480), (3, 5224012320), (4, 3918009240), (5, 3134407392), (6, 2612006160), (8, 1959004620), (9, 1741337440), (10, 1567203696), (12, 1306003080), (15, 1044802464), (16, 979502310), (18, 870668720), (20, 783601848), (24, 653001540), (30, 522401232), (32, 489751155), (36, 435334360), (40, 391800924), (45, 348267488), (48, 326500770), (60, 261200616), (72, 217667180), (80, 195900462), (90, 174133744), (96, 163250385), (120, 130600308), (144, 108833590), (160, 97950231), (180, 87066872), (240, 65300154), (288, 54416795), (360, 43533436), (479, 32718240), (480, 32650077), (720, 21766718), (958, 16359120), (1437, 10906080), (1440, 10883359), (1916, 8179560), (2395, 6543648), (2874, 5453040), (3832, 4089780), (4311, 3635360), (4790, 3271824), (5748, 2726520), (7185, 2181216), (7664, 2044890), (8622, 1817680), (9580, 1635912), (11496, 1363260), (14370, 1090608), (15328, 1022445), (17244, 908840), (19160, 817956), (21555, 727072), (22721, 689760), (22992, 681630), (28740, 545304), (34488, 454420), (38320, 408978), (43110, 363536), (45442, 344880), (45984, 340815), (57480, 272652), (68163, 229920), (68976, 227210), (76640, 204489), (86220, 181768), (90884, 172440), (113605, 137952), (114960, 136326)]