493870770720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{121061}}^1$

素因数の和:123915

約数の個数: 144

約数和(自身を含む): 1685942825112

約数和(自身を除く): 1192072054392

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, 480, 720, 1440, 2833, 5666, 8499, 11332, 14165, 16998, 22664, 25497, 28330, 33996, 42495, 45328, 50994, 56660, 67992, 84990, 90656, 101988, 113320, 121061, 127485, 135984, 169980, 203976, 226640, 242122, 254970, 271968, 339960, 363183, 407952, 453280, 484244, 509940, 605305, 679920, 726366, 815904, 968488, 1019880, 1089549, 1210610, 1359840, 1452732, 1815915, 1936976, 2039760, 2179098, 2421220, 2905464, 3631830, 3873952, 4079520, 4358196, 4842440, 5447745, 5810928, 7263660, 8716392, 9684880, 10895490, 11621856, 14527320, 17432784, 19369760, 21790980, 29054640, 34865568, 43581960, 58109280, 87163920, 174327840, 342965813, 685931626, 1028897439, 1371863252, 1714829065, 2057794878, 2743726504, 3086692317, 3429658130, 4115589756, 5144487195, 5487453008, 6173384634, 6859316260, 8231179512, 10288974390, 10974906016, 12346769268, 13718632520, 15433461585, 16462359024, 20577948780, 24693538536, 27437265040, 30866923170, 32924718048, 41155897560, 49387077072, 54874530080, 61733846340, 82311795120, 98774154144, 123467692680, 164623590240, 246935385360, 493870770720]

約数ペア:

[(1, 493870770720), (2, 246935385360), (3, 164623590240), (4, 123467692680), (5, 98774154144), (6, 82311795120), (8, 61733846340), (9, 54874530080), (10, 49387077072), (12, 41155897560), (15, 32924718048), (16, 30866923170), (18, 27437265040), (20, 24693538536), (24, 20577948780), (30, 16462359024), (32, 15433461585), (36, 13718632520), (40, 12346769268), (45, 10974906016), (48, 10288974390), (60, 8231179512), (72, 6859316260), (80, 6173384634), (90, 5487453008), (96, 5144487195), (120, 4115589756), (144, 3429658130), (160, 3086692317), (180, 2743726504), (240, 2057794878), (288, 1714829065), (360, 1371863252), (480, 1028897439), (720, 685931626), (1440, 342965813), (2833, 174327840), (5666, 87163920), (8499, 58109280), (11332, 43581960), (14165, 34865568), (16998, 29054640), (22664, 21790980), (25497, 19369760), (28330, 17432784), (33996, 14527320), (42495, 11621856), (45328, 10895490), (50994, 9684880), (56660, 8716392), (67992, 7263660), (84990, 5810928), (90656, 5447745), (101988, 4842440), (113320, 4358196), (121061, 4079520), (127485, 3873952), (135984, 3631830), (169980, 2905464), (203976, 2421220), (226640, 2179098), (242122, 2039760), (254970, 1936976), (271968, 1815915), (339960, 1452732), (363183, 1359840), (407952, 1210610), (453280, 1089549), (484244, 1019880), (509940, 968488), (605305, 815904), (679920, 726366)]