308943732960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{390791}}^1$

素因数の和:390879

約数の個数: 240

約数和(自身を含む): 1108190758752

約数和(自身を除く): 799247025792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 610, 648, 720, 732, 810, 864, 915, 976, 1080, 1098, 1220, 1296, 1440, 1464, 1620, 1647, 1830, 1952, 2160, 2196, 2440, 2592, 2745, 2928, 3240, 3294, 3660, 4320, 4392, 4880, 4941, 5490, 5856, 6480, 6588, 7320, 8235, 8784, 9760, 9882, 10980, 12960, 13176, 14640, 16470, 17568, 19764, 21960, 24705, 26352, 29280, 32940, 39528, 43920, 49410, 52704, 65880, 79056, 87840, 98820, 131760, 158112, 197640, 263520, 390791, 395280, 781582, 790560, 1172373, 1563164, 1953955, 2344746, 3126328, 3517119, 3907910, 4689492, 5861865, 6252656, 7034238, 7815820, 9378984, 10551357, 11723730, 12505312, 14068476, 15631640, 17585595, 18757968, 21102714, 23447460, 23838251, 28136952, 31263280, 31654071, 35171190, 37515936, 42205428, 46894920, 47676502, 52756785, 56273904, 62526560, 63308142, 70342380, 71514753, 84410856, 93789840, 95353004, 105513570, 112547808, 119191255, 126616284, 140684760, 143029506, 158270355, 168821712, 187579680, 190706008, 211027140, 214544259, 238382510, 253232568, 281369520, 286059012, 316540710, 337643424, 357573765, 381412016, 422054280, 429088518, 476765020, 506465136, 562739040, 572118024, 633081420, 643632777, 715147530, 762824032, 844108560, 858177036, 953530040, 1012930272, 1072721295, 1144236048, 1266162840, 1287265554, 1430295060, 1688217120, 1716354072, 1907060080, 1930898331, 2145442590, 2288472096, 2532325680, 2574531108, 2860590120, 3218163885, 3432708144, 3814120160, 3861796662, 4290885180, 5064651360, 5149062216, 5721180240, 6436327770, 6865416288, 7723593324, 8581770360, 9654491655, 10298124432, 11442360480, 12872655540, 15447186648, 17163540720, 19308983310, 20596248864, 25745311080, 30894373296, 34327081440, 38617966620, 51490622160, 61788746592, 77235933240, 102981244320, 154471866480, 308943732960]

約数ペア:

[(1, 308943732960), (2, 154471866480), (3, 102981244320), (4, 77235933240), (5, 61788746592), (6, 51490622160), (8, 38617966620), (9, 34327081440), (10, 30894373296), (12, 25745311080), (15, 20596248864), (16, 19308983310), (18, 17163540720), (20, 15447186648), (24, 12872655540), (27, 11442360480), (30, 10298124432), (32, 9654491655), (36, 8581770360), (40, 7723593324), (45, 6865416288), (48, 6436327770), (54, 5721180240), (60, 5149062216), (61, 5064651360), (72, 4290885180), (80, 3861796662), (81, 3814120160), (90, 3432708144), (96, 3218163885), (108, 2860590120), (120, 2574531108), (122, 2532325680), (135, 2288472096), (144, 2145442590), (160, 1930898331), (162, 1907060080), (180, 1716354072), (183, 1688217120), (216, 1430295060), (240, 1287265554), (244, 1266162840), (270, 1144236048), (288, 1072721295), (305, 1012930272), (324, 953530040), (360, 858177036), (366, 844108560), (405, 762824032), (432, 715147530), (480, 643632777), (488, 633081420), (540, 572118024), (549, 562739040), (610, 506465136), (648, 476765020), (720, 429088518), (732, 422054280), (810, 381412016), (864, 357573765), (915, 337643424), (976, 316540710), (1080, 286059012), (1098, 281369520), (1220, 253232568), (1296, 238382510), (1440, 214544259), (1464, 211027140), (1620, 190706008), (1647, 187579680), (1830, 168821712), (1952, 158270355), (2160, 143029506), (2196, 140684760), (2440, 126616284), (2592, 119191255), (2745, 112547808), (2928, 105513570), (3240, 95353004), (3294, 93789840), (3660, 84410856), (4320, 71514753), (4392, 70342380), (4880, 63308142), (4941, 62526560), (5490, 56273904), (5856, 52756785), (6480, 47676502), (6588, 46894920), (7320, 42205428), (8235, 37515936), (8784, 35171190), (9760, 31654071), (9882, 31263280), (10980, 28136952), (12960, 23838251), (13176, 23447460), (14640, 21102714), (16470, 18757968), (17568, 17585595), (19764, 15631640), (21960, 14068476), (24705, 12505312), (26352, 11723730), (29280, 10551357), (32940, 9378984), (39528, 7815820), (43920, 7034238), (49410, 6252656), (52704, 5861865), (65880, 4689492), (79056, 3907910), (87840, 3517119), (98820, 3126328), (131760, 2344746), (158112, 1953955), (197640, 1563164), (263520, 1172373), (390791, 790560), (395280, 781582)]