3952080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 14508000

約数和(自身を除く): 10555920

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, 499, 528, 660, 720, 792, 880, 990, 998, 1320, 1497, 1584, 1980, 1996, 2495, 2640, 2994, 3960, 3992, 4491, 4990, 5489, 5988, 7485, 7920, 7984, 8982, 9980, 10978, 11976, 14970, 16467, 17964, 19960, 21956, 22455, 23952, 27445, 29940, 32934, 35928, 39920, 43912, 44910, 49401, 54890, 59880, 65868, 71856, 82335, 87824, 89820, 98802, 109780, 119760, 131736, 164670, 179640, 197604, 219560, 247005, 263472, 329340, 359280, 395208, 439120, 494010, 658680, 790416, 988020, 1317360, 1976040, 3952080]

約数ペア:

[(1, 3952080), (2, 1976040), (3, 1317360), (4, 988020), (5, 790416), (6, 658680), (8, 494010), (9, 439120), (10, 395208), (11, 359280), (12, 329340), (15, 263472), (16, 247005), (18, 219560), (20, 197604), (22, 179640), (24, 164670), (30, 131736), (33, 119760), (36, 109780), (40, 98802), (44, 89820), (45, 87824), (48, 82335), (55, 71856), (60, 65868), (66, 59880), (72, 54890), (80, 49401), (88, 44910), (90, 43912), (99, 39920), (110, 35928), (120, 32934), (132, 29940), (144, 27445), (165, 23952), (176, 22455), (180, 21956), (198, 19960), (220, 17964), (240, 16467), (264, 14970), (330, 11976), (360, 10978), (396, 9980), (440, 8982), (495, 7984), (499, 7920), (528, 7485), (660, 5988), (720, 5489), (792, 4990), (880, 4491), (990, 3992), (998, 3960), (1320, 2994), (1497, 2640), (1584, 2495), (1980, 1996)]