39544560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5023

約数の個数: 120

約数和(自身を含む): 144905904

約数和(自身を除く): 105361344

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

約数ペア:

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