79663680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 277368000

約数和(自身を除く): 197704320

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, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 199, 240, 278, 288, 320, 360, 398, 417, 480, 556, 576, 597, 695, 720, 796, 834, 960, 995, 1112, 1194, 1251, 1390, 1440, 1592, 1668, 1791, 1990, 2085, 2224, 2388, 2502, 2780, 2880, 2985, 3184, 3336, 3582, 3980, 4170, 4448, 4776, 5004, 5560, 5970, 6255, 6368, 6672, 7164, 7960, 8340, 8896, 8955, 9552, 10008, 11120, 11940, 12510, 12736, 13344, 14328, 15920, 16680, 17910, 19104, 20016, 22240, 23880, 25020, 26688, 27661, 28656, 31840, 33360, 35820, 38208, 40032, 44480, 47760, 50040, 55322, 57312, 63680, 66720, 71640, 80064, 82983, 95520, 100080, 110644, 114624, 133440, 138305, 143280, 165966, 191040, 200160, 221288, 248949, 276610, 286560, 331932, 400320, 414915, 442576, 497898, 553220, 573120, 663864, 829830, 885152, 995796, 1106440, 1244745, 1327728, 1659660, 1770304, 1991592, 2212880, 2489490, 2655456, 3319320, 3983184, 4425760, 4978980, 5310912, 6638640, 7966368, 8851520, 9957960, 13277280, 15932736, 19915920, 26554560, 39831840, 79663680]

約数ペア:

[(1, 79663680), (2, 39831840), (3, 26554560), (4, 19915920), (5, 15932736), (6, 13277280), (8, 9957960), (9, 8851520), (10, 7966368), (12, 6638640), (15, 5310912), (16, 4978980), (18, 4425760), (20, 3983184), (24, 3319320), (30, 2655456), (32, 2489490), (36, 2212880), (40, 1991592), (45, 1770304), (48, 1659660), (60, 1327728), (64, 1244745), (72, 1106440), (80, 995796), (90, 885152), (96, 829830), (120, 663864), (139, 573120), (144, 553220), (160, 497898), (180, 442576), (192, 414915), (199, 400320), (240, 331932), (278, 286560), (288, 276610), (320, 248949), (360, 221288), (398, 200160), (417, 191040), (480, 165966), (556, 143280), (576, 138305), (597, 133440), (695, 114624), (720, 110644), (796, 100080), (834, 95520), (960, 82983), (995, 80064), (1112, 71640), (1194, 66720), (1251, 63680), (1390, 57312), (1440, 55322), (1592, 50040), (1668, 47760), (1791, 44480), (1990, 40032), (2085, 38208), (2224, 35820), (2388, 33360), (2502, 31840), (2780, 28656), (2880, 27661), (2985, 26688), (3184, 25020), (3336, 23880), (3582, 22240), (3980, 20016), (4170, 19104), (4448, 17910), (4776, 16680), (5004, 15920), (5560, 14328), (5970, 13344), (6255, 12736), (6368, 12510), (6672, 11940), (7164, 11120), (7960, 10008), (8340, 9552), (8896, 8955)]