23712480

素因数分解:

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

素因数の和:534

約数の個数: 192

約数和(自身を含む): 90720000

約数和(自身を除く): 67007520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 499, 528, 540, 594, 660, 720, 792, 864, 880, 990, 998, 1056, 1080, 1188, 1320, 1440, 1485, 1497, 1584, 1760, 1980, 1996, 2160, 2376, 2495, 2640, 2970, 2994, 3168, 3960, 3992, 4320, 4491, 4752, 4990, 5280, 5489, 5940, 5988, 7485, 7920, 7984, 8982, 9504, 9980, 10978, 11880, 11976, 13473, 14970, 15840, 15968, 16467, 17964, 19960, 21956, 22455, 23760, 23952, 26946, 27445, 29940, 32934, 35928, 39920, 43912, 44910, 47520, 47904, 49401, 53892, 54890, 59880, 65868, 67365, 71856, 79840, 82335, 87824, 89820, 98802, 107784, 109780, 119760, 131736, 134730, 143712, 148203, 164670, 175648, 179640, 197604, 215568, 219560, 239520, 247005, 263472, 269460, 296406, 329340, 359280, 395208, 431136, 439120, 494010, 526944, 538920, 592812, 658680, 718560, 741015, 790416, 878240, 988020, 1077840, 1185624, 1317360, 1482030, 1580832, 1976040, 2155680, 2371248, 2634720, 2964060, 3952080, 4742496, 5928120, 7904160, 11856240, 23712480]

約数ペア:

[(1, 23712480), (2, 11856240), (3, 7904160), (4, 5928120), (5, 4742496), (6, 3952080), (8, 2964060), (9, 2634720), (10, 2371248), (11, 2155680), (12, 1976040), (15, 1580832), (16, 1482030), (18, 1317360), (20, 1185624), (22, 1077840), (24, 988020), (27, 878240), (30, 790416), (32, 741015), (33, 718560), (36, 658680), (40, 592812), (44, 538920), (45, 526944), (48, 494010), (54, 439120), (55, 431136), (60, 395208), (66, 359280), (72, 329340), (80, 296406), (88, 269460), (90, 263472), (96, 247005), (99, 239520), (108, 219560), (110, 215568), (120, 197604), (132, 179640), (135, 175648), (144, 164670), (160, 148203), (165, 143712), (176, 134730), (180, 131736), (198, 119760), (216, 109780), (220, 107784), (240, 98802), (264, 89820), (270, 87824), (288, 82335), (297, 79840), (330, 71856), (352, 67365), (360, 65868), (396, 59880), (432, 54890), (440, 53892), (480, 49401), (495, 47904), (499, 47520), (528, 44910), (540, 43912), (594, 39920), (660, 35928), (720, 32934), (792, 29940), (864, 27445), (880, 26946), (990, 23952), (998, 23760), (1056, 22455), (1080, 21956), (1188, 19960), (1320, 17964), (1440, 16467), (1485, 15968), (1497, 15840), (1584, 14970), (1760, 13473), (1980, 11976), (1996, 11880), (2160, 10978), (2376, 9980), (2495, 9504), (2640, 8982), (2970, 7984), (2994, 7920), (3168, 7485), (3960, 5988), (3992, 5940), (4320, 5489), (4491, 5280), (4752, 4990)]