82577280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1112

約数の個数: 128

約数和(自身を含む): 269892000

約数和(自身を除く): 187314720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1049, 1230, 1312, 1640, 1920, 1968, 2098, 2460, 2624, 3147, 3280, 3936, 4196, 4920, 5245, 5248, 6294, 6560, 7872, 8392, 9840, 10490, 12588, 13120, 15735, 15744, 16784, 19680, 20980, 25176, 26240, 31470, 33568, 39360, 41960, 43009, 50352, 62940, 67136, 78720, 83920, 86018, 100704, 125880, 129027, 134272, 167840, 172036, 201408, 215045, 251760, 258054, 335680, 344072, 402816, 430090, 503520, 516108, 645135, 671360, 688144, 860180, 1007040, 1032216, 1290270, 1376288, 1720360, 2014080, 2064432, 2580540, 2752576, 3440720, 4128864, 5161080, 5505152, 6881440, 8257728, 10322160, 13762880, 16515456, 20644320, 27525760, 41288640, 82577280]

約数ペア:

[(1, 82577280), (2, 41288640), (3, 27525760), (4, 20644320), (5, 16515456), (6, 13762880), (8, 10322160), (10, 8257728), (12, 6881440), (15, 5505152), (16, 5161080), (20, 4128864), (24, 3440720), (30, 2752576), (32, 2580540), (40, 2064432), (41, 2014080), (48, 1720360), (60, 1376288), (64, 1290270), (80, 1032216), (82, 1007040), (96, 860180), (120, 688144), (123, 671360), (128, 645135), (160, 516108), (164, 503520), (192, 430090), (205, 402816), (240, 344072), (246, 335680), (320, 258054), (328, 251760), (384, 215045), (410, 201408), (480, 172036), (492, 167840), (615, 134272), (640, 129027), (656, 125880), (820, 100704), (960, 86018), (984, 83920), (1049, 78720), (1230, 67136), (1312, 62940), (1640, 50352), (1920, 43009), (1968, 41960), (2098, 39360), (2460, 33568), (2624, 31470), (3147, 26240), (3280, 25176), (3936, 20980), (4196, 19680), (4920, 16784), (5245, 15744), (5248, 15735), (6294, 13120), (6560, 12588), (7872, 10490), (8392, 9840)]