1239054491520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1080973}}^1$

素因数の和:1081197

約数の個数: 192

約数和(自身を含む): 4300114572000

約数和(自身を除く): 3061060080480

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, 128, 144, 160, 180, 192, 199, 240, 288, 320, 360, 384, 398, 480, 576, 597, 640, 720, 796, 960, 995, 1152, 1194, 1440, 1592, 1791, 1920, 1990, 2388, 2880, 2985, 3184, 3582, 3980, 4776, 5760, 5970, 6368, 7164, 7960, 8955, 9552, 11940, 12736, 14328, 15920, 17910, 19104, 23880, 25472, 28656, 31840, 35820, 38208, 47760, 57312, 63680, 71640, 76416, 95520, 114624, 127360, 143280, 191040, 229248, 286560, 382080, 573120, 1080973, 1146240, 2161946, 3242919, 4323892, 5404865, 6485838, 8647784, 9728757, 10809730, 12971676, 16214595, 17295568, 19457514, 21619460, 25943352, 32429190, 34591136, 38915028, 43238920, 48643785, 51886704, 64858380, 69182272, 77830056, 86477840, 97287570, 103773408, 129716760, 138364544, 155660112, 172955680, 194575140, 207546816, 215113627, 259433520, 311320224, 345911360, 389150280, 415093632, 430227254, 518867040, 622640448, 645340881, 691822720, 778300560, 860454508, 1037734080, 1075568135, 1245280896, 1290681762, 1556601120, 1720909016, 1936022643, 2075468160, 2151136270, 2581363524, 3113202240, 3226704405, 3441818032, 3872045286, 4302272540, 5162727048, 6226404480, 6453408810, 6883636064, 7744090572, 8604545080, 9680113215, 10325454096, 12906817620, 13767272128, 15488181144, 17209090160, 19360226430, 20650908192, 25813635240, 27534544256, 30976362288, 34418180320, 38720452860, 41301816384, 51627270480, 61952724576, 68836360640, 77440905720, 82603632768, 103254540960, 123905449152, 137672721280, 154881811440, 206509081920, 247810898304, 309763622880, 413018163840, 619527245760, 1239054491520]

約数ペア:

[(1, 1239054491520), (2, 619527245760), (3, 413018163840), (4, 309763622880), (5, 247810898304), (6, 206509081920), (8, 154881811440), (9, 137672721280), (10, 123905449152), (12, 103254540960), (15, 82603632768), (16, 77440905720), (18, 68836360640), (20, 61952724576), (24, 51627270480), (30, 41301816384), (32, 38720452860), (36, 34418180320), (40, 30976362288), (45, 27534544256), (48, 25813635240), (60, 20650908192), (64, 19360226430), (72, 17209090160), (80, 15488181144), (90, 13767272128), (96, 12906817620), (120, 10325454096), (128, 9680113215), (144, 8604545080), (160, 7744090572), (180, 6883636064), (192, 6453408810), (199, 6226404480), (240, 5162727048), (288, 4302272540), (320, 3872045286), (360, 3441818032), (384, 3226704405), (398, 3113202240), (480, 2581363524), (576, 2151136270), (597, 2075468160), (640, 1936022643), (720, 1720909016), (796, 1556601120), (960, 1290681762), (995, 1245280896), (1152, 1075568135), (1194, 1037734080), (1440, 860454508), (1592, 778300560), (1791, 691822720), (1920, 645340881), (1990, 622640448), (2388, 518867040), (2880, 430227254), (2985, 415093632), (3184, 389150280), (3582, 345911360), (3980, 311320224), (4776, 259433520), (5760, 215113627), (5970, 207546816), (6368, 194575140), (7164, 172955680), (7960, 155660112), (8955, 138364544), (9552, 129716760), (11940, 103773408), (12736, 97287570), (14328, 86477840), (15920, 77830056), (17910, 69182272), (19104, 64858380), (23880, 51886704), (25472, 48643785), (28656, 43238920), (31840, 38915028), (35820, 34591136), (38208, 32429190), (47760, 25943352), (57312, 21619460), (63680, 19457514), (71640, 17295568), (76416, 16214595), (95520, 12971676), (114624, 10809730), (127360, 9728757), (143280, 8647784), (191040, 6485838), (229248, 5404865), (286560, 4323892), (382080, 3242919), (573120, 2161946), (1080973, 1146240)]