54640080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6899}}^1$

素因数の和:6929

約数の個数: 120

約数和(自身を含む): 200210400

約数和(自身を除く): 145570320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 6899, 7920, 13798, 20697, 27596, 34495, 41394, 55192, 62091, 68990, 75889, 82788, 103485, 110384, 124182, 137980, 151778, 165576, 206970, 227667, 248364, 275960, 303556, 310455, 331152, 379445, 413940, 455334, 496728, 551920, 607112, 620910, 683001, 758890, 827880, 910668, 993456, 1138335, 1214224, 1241820, 1366002, 1517780, 1655760, 1821336, 2276670, 2483640, 2732004, 3035560, 3415005, 3642672, 4553340, 4967280, 5464008, 6071120, 6830010, 9106680, 10928016, 13660020, 18213360, 27320040, 54640080]

約数ペア:

[(1, 54640080), (2, 27320040), (3, 18213360), (4, 13660020), (5, 10928016), (6, 9106680), (8, 6830010), (9, 6071120), (10, 5464008), (11, 4967280), (12, 4553340), (15, 3642672), (16, 3415005), (18, 3035560), (20, 2732004), (22, 2483640), (24, 2276670), (30, 1821336), (33, 1655760), (36, 1517780), (40, 1366002), (44, 1241820), (45, 1214224), (48, 1138335), (55, 993456), (60, 910668), (66, 827880), (72, 758890), (80, 683001), (88, 620910), (90, 607112), (99, 551920), (110, 496728), (120, 455334), (132, 413940), (144, 379445), (165, 331152), (176, 310455), (180, 303556), (198, 275960), (220, 248364), (240, 227667), (264, 206970), (330, 165576), (360, 151778), (396, 137980), (440, 124182), (495, 110384), (528, 103485), (660, 82788), (720, 75889), (792, 68990), (880, 62091), (990, 55192), (1320, 41394), (1584, 34495), (1980, 27596), (2640, 20697), (3960, 13798), (6899, 7920)]