83498880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 268814880

約数和(自身を除く): 185316000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 277, 314, 320, 384, 471, 480, 554, 628, 640, 785, 831, 942, 960, 1108, 1256, 1385, 1570, 1662, 1884, 1920, 2216, 2355, 2512, 2770, 3140, 3324, 3768, 4155, 4432, 4710, 5024, 5540, 6280, 6648, 7536, 8310, 8864, 9420, 10048, 11080, 12560, 13296, 15072, 16620, 17728, 18840, 20096, 22160, 25120, 26592, 30144, 33240, 35456, 37680, 43489, 44320, 50240, 53184, 60288, 66480, 75360, 86978, 88640, 100480, 106368, 130467, 132960, 150720, 173956, 177280, 217445, 260934, 265920, 301440, 347912, 434890, 521868, 531840, 652335, 695824, 869780, 1043736, 1304670, 1391648, 1739560, 2087472, 2609340, 2783296, 3479120, 4174944, 5218680, 5566592, 6958240, 8349888, 10437360, 13916480, 16699776, 20874720, 27832960, 41749440, 83498880]

約数ペア:

[(1, 83498880), (2, 41749440), (3, 27832960), (4, 20874720), (5, 16699776), (6, 13916480), (8, 10437360), (10, 8349888), (12, 6958240), (15, 5566592), (16, 5218680), (20, 4174944), (24, 3479120), (30, 2783296), (32, 2609340), (40, 2087472), (48, 1739560), (60, 1391648), (64, 1304670), (80, 1043736), (96, 869780), (120, 695824), (128, 652335), (157, 531840), (160, 521868), (192, 434890), (240, 347912), (277, 301440), (314, 265920), (320, 260934), (384, 217445), (471, 177280), (480, 173956), (554, 150720), (628, 132960), (640, 130467), (785, 106368), (831, 100480), (942, 88640), (960, 86978), (1108, 75360), (1256, 66480), (1385, 60288), (1570, 53184), (1662, 50240), (1884, 44320), (1920, 43489), (2216, 37680), (2355, 35456), (2512, 33240), (2770, 30144), (3140, 26592), (3324, 25120), (3768, 22160), (4155, 20096), (4432, 18840), (4710, 17728), (5024, 16620), (5540, 15072), (6280, 13296), (6648, 12560), (7536, 11080), (8310, 10048), (8864, 9420)]