84973680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10729}}^1$

素因数の和:10759

約数の個数: 120

約数和(自身を含む): 311341680

約数和(自身を除く): 226368000

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, 10729, 21458, 32187, 42916, 53645, 64374, 85832, 96561, 107290, 118019, 128748, 160935, 171664, 193122, 214580, 236038, 257496, 321870, 354057, 386244, 429160, 472076, 482805, 514992, 590095, 643740, 708114, 772488, 858320, 944152, 965610, 1062171, 1180190, 1287480, 1416228, 1544976, 1770285, 1888304, 1931220, 2124342, 2360380, 2574960, 2832456, 3540570, 3862440, 4248684, 4720760, 5310855, 5664912, 7081140, 7724880, 8497368, 9441520, 10621710, 14162280, 16994736, 21243420, 28324560, 42486840, 84973680]

約数ペア:

[(1, 84973680), (2, 42486840), (3, 28324560), (4, 21243420), (5, 16994736), (6, 14162280), (8, 10621710), (9, 9441520), (10, 8497368), (11, 7724880), (12, 7081140), (15, 5664912), (16, 5310855), (18, 4720760), (20, 4248684), (22, 3862440), (24, 3540570), (30, 2832456), (33, 2574960), (36, 2360380), (40, 2124342), (44, 1931220), (45, 1888304), (48, 1770285), (55, 1544976), (60, 1416228), (66, 1287480), (72, 1180190), (80, 1062171), (88, 965610), (90, 944152), (99, 858320), (110, 772488), (120, 708114), (132, 643740), (144, 590095), (165, 514992), (176, 482805), (180, 472076), (198, 429160), (220, 386244), (240, 354057), (264, 321870), (330, 257496), (360, 236038), (396, 214580), (440, 193122), (495, 171664), (528, 160935), (660, 128748), (720, 118019), (792, 107290), (880, 96561), (990, 85832), (1320, 64374), (1584, 53645), (1980, 42916), (2640, 32187), (3960, 21458), (7920, 10729)]