79089120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5025

約数の個数: 144

約数和(自身を含む): 294486192

約数和(自身を除く): 215397072

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, 3960, 4993, 5280, 7920, 9986, 14979, 15840, 19972, 24965, 29958, 39944, 44937, 49930, 54923, 59916, 74895, 79888, 89874, 99860, 109846, 119832, 149790, 159776, 164769, 179748, 199720, 219692, 224685, 239664, 274615, 299580, 329538, 359496, 399440, 439384, 449370, 479328, 494307, 549230, 599160, 659076, 718992, 798880, 823845, 878768, 898740, 988614, 1098460, 1198320, 1318152, 1437984, 1647690, 1757536, 1797480, 1977228, 2196920, 2396640, 2471535, 2636304, 3295380, 3594960, 3954456, 4393840, 4943070, 5272608, 6590760, 7189920, 7908912, 8787680, 9886140, 13181520, 15817824, 19772280, 26363040, 39544560, 79089120]

約数ペア:

[(1, 79089120), (2, 39544560), (3, 26363040), (4, 19772280), (5, 15817824), (6, 13181520), (8, 9886140), (9, 8787680), (10, 7908912), (11, 7189920), (12, 6590760), (15, 5272608), (16, 4943070), (18, 4393840), (20, 3954456), (22, 3594960), (24, 3295380), (30, 2636304), (32, 2471535), (33, 2396640), (36, 2196920), (40, 1977228), (44, 1797480), (45, 1757536), (48, 1647690), (55, 1437984), (60, 1318152), (66, 1198320), (72, 1098460), (80, 988614), (88, 898740), (90, 878768), (96, 823845), (99, 798880), (110, 718992), (120, 659076), (132, 599160), (144, 549230), (160, 494307), (165, 479328), (176, 449370), (180, 439384), (198, 399440), (220, 359496), (240, 329538), (264, 299580), (288, 274615), (330, 239664), (352, 224685), (360, 219692), (396, 199720), (440, 179748), (480, 164769), (495, 159776), (528, 149790), (660, 119832), (720, 109846), (792, 99860), (880, 89874), (990, 79888), (1056, 74895), (1320, 59916), (1440, 54923), (1584, 49930), (1760, 44937), (1980, 39944), (2640, 29958), (3168, 24965), (3960, 19972), (4993, 15840), (5280, 14979), (7920, 9986)]