61950240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3911}}^1$

素因数の和:3943

約数の個数: 144

約数和(自身を含む): 230682816

約数和(自身を除く): 168732576

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3911, 3960, 5280, 7822, 7920, 11733, 15644, 15840, 19555, 23466, 31288, 35199, 39110, 43021, 46932, 58665, 62576, 70398, 78220, 86042, 93864, 117330, 125152, 129063, 140796, 156440, 172084, 175995, 187728, 215105, 234660, 258126, 281592, 312880, 344168, 351990, 375456, 387189, 430210, 469320, 516252, 563184, 625760, 645315, 688336, 703980, 774378, 860420, 938640, 1032504, 1126368, 1290630, 1376672, 1407960, 1548756, 1720840, 1877280, 1935945, 2065008, 2581260, 2815920, 3097512, 3441680, 3871890, 4130016, 5162520, 5631840, 6195024, 6883360, 7743780, 10325040, 12390048, 15487560, 20650080, 30975120, 61950240]

約数ペア:

[(1, 61950240), (2, 30975120), (3, 20650080), (4, 15487560), (5, 12390048), (6, 10325040), (8, 7743780), (9, 6883360), (10, 6195024), (11, 5631840), (12, 5162520), (15, 4130016), (16, 3871890), (18, 3441680), (20, 3097512), (22, 2815920), (24, 2581260), (30, 2065008), (32, 1935945), (33, 1877280), (36, 1720840), (40, 1548756), (44, 1407960), (45, 1376672), (48, 1290630), (55, 1126368), (60, 1032504), (66, 938640), (72, 860420), (80, 774378), (88, 703980), (90, 688336), (96, 645315), (99, 625760), (110, 563184), (120, 516252), (132, 469320), (144, 430210), (160, 387189), (165, 375456), (176, 351990), (180, 344168), (198, 312880), (220, 281592), (240, 258126), (264, 234660), (288, 215105), (330, 187728), (352, 175995), (360, 172084), (396, 156440), (440, 140796), (480, 129063), (495, 125152), (528, 117330), (660, 93864), (720, 86042), (792, 78220), (880, 70398), (990, 62576), (1056, 58665), (1320, 46932), (1440, 43021), (1584, 39110), (1760, 35199), (1980, 31288), (2640, 23466), (3168, 19555), (3911, 15840), (3960, 15644), (5280, 11733), (7822, 7920)]