8879816880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1121189}}^1$

素因数の和:1121219

約数の個数: 120

約数和(自身を含む): 32532449040

約数和(自身を除く): 23652632160

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, 7920, 1121189, 2242378, 3363567, 4484756, 5605945, 6727134, 8969512, 10090701, 11211890, 12333079, 13454268, 16817835, 17939024, 20181402, 22423780, 24666158, 26908536, 33635670, 36999237, 40362804, 44847560, 49332316, 50453505, 53817072, 61665395, 67271340, 73998474, 80725608, 89695120, 98664632, 100907010, 110997711, 123330790, 134542680, 147996948, 161451216, 184996185, 197329264, 201814020, 221995422, 246661580, 269085360, 295993896, 369992370, 403628040, 443990844, 493323160, 554988555, 591987792, 739984740, 807256080, 887981688, 986646320, 1109977110, 1479969480, 1775963376, 2219954220, 2959938960, 4439908440, 8879816880]

約数ペア:

[(1, 8879816880), (2, 4439908440), (3, 2959938960), (4, 2219954220), (5, 1775963376), (6, 1479969480), (8, 1109977110), (9, 986646320), (10, 887981688), (11, 807256080), (12, 739984740), (15, 591987792), (16, 554988555), (18, 493323160), (20, 443990844), (22, 403628040), (24, 369992370), (30, 295993896), (33, 269085360), (36, 246661580), (40, 221995422), (44, 201814020), (45, 197329264), (48, 184996185), (55, 161451216), (60, 147996948), (66, 134542680), (72, 123330790), (80, 110997711), (88, 100907010), (90, 98664632), (99, 89695120), (110, 80725608), (120, 73998474), (132, 67271340), (144, 61665395), (165, 53817072), (176, 50453505), (180, 49332316), (198, 44847560), (220, 40362804), (240, 36999237), (264, 33635670), (330, 26908536), (360, 24666158), (396, 22423780), (440, 20181402), (495, 17939024), (528, 16817835), (660, 13454268), (720, 12333079), (792, 11211890), (880, 10090701), (990, 8969512), (1320, 6727134), (1584, 5605945), (1980, 4484756), (2640, 3363567), (3960, 2242378), (7920, 1121189)]