90636480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2861}}^1$

素因数の和:2895

約数の個数: 168

約数和(自身を含む): 340211664

約数和(自身を除く): 249575184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2861, 2880, 3168, 3520, 3960, 5280, 5722, 6336, 7920, 8583, 10560, 11444, 14305, 15840, 17166, 22888, 25749, 28610, 31471, 31680, 34332, 42915, 45776, 51498, 57220, 62942, 68664, 85830, 91552, 94413, 102996, 114440, 125884, 128745, 137328, 157355, 171660, 183104, 188826, 205992, 228880, 251768, 257490, 274656, 283239, 314710, 343320, 377652, 411984, 457760, 472065, 503536, 514980, 549312, 566478, 629420, 686640, 755304, 823968, 915520, 944130, 1007072, 1029960, 1132956, 1258840, 1373280, 1416195, 1510608, 1647936, 1888260, 2014144, 2059920, 2265912, 2517680, 2746560, 2832390, 3021216, 3776520, 4119840, 4531824, 5035360, 5664780, 6042432, 7553040, 8239680, 9063648, 10070720, 11329560, 15106080, 18127296, 22659120, 30212160, 45318240, 90636480]

約数ペア:

[(1, 90636480), (2, 45318240), (3, 30212160), (4, 22659120), (5, 18127296), (6, 15106080), (8, 11329560), (9, 10070720), (10, 9063648), (11, 8239680), (12, 7553040), (15, 6042432), (16, 5664780), (18, 5035360), (20, 4531824), (22, 4119840), (24, 3776520), (30, 3021216), (32, 2832390), (33, 2746560), (36, 2517680), (40, 2265912), (44, 2059920), (45, 2014144), (48, 1888260), (55, 1647936), (60, 1510608), (64, 1416195), (66, 1373280), (72, 1258840), (80, 1132956), (88, 1029960), (90, 1007072), (96, 944130), (99, 915520), (110, 823968), (120, 755304), (132, 686640), (144, 629420), (160, 566478), (165, 549312), (176, 514980), (180, 503536), (192, 472065), (198, 457760), (220, 411984), (240, 377652), (264, 343320), (288, 314710), (320, 283239), (330, 274656), (352, 257490), (360, 251768), (396, 228880), (440, 205992), (480, 188826), (495, 183104), (528, 171660), (576, 157355), (660, 137328), (704, 128745), (720, 125884), (792, 114440), (880, 102996), (960, 94413), (990, 91552), (1056, 85830), (1320, 68664), (1440, 62942), (1584, 57220), (1760, 51498), (1980, 45776), (2112, 42915), (2640, 34332), (2861, 31680), (2880, 31471), (3168, 28610), (3520, 25749), (3960, 22888), (5280, 17166), (5722, 15840), (6336, 14305), (7920, 11444), (8583, 10560)]