82976640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1924

約数の個数: 128

約数和(自身を含む): 276134400

約数和(自身を除く): 193157760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1879, 1920, 2208, 2760, 2944, 3680, 3758, 4416, 5520, 5637, 7360, 7516, 8832, 9395, 11040, 11274, 14720, 15032, 18790, 22080, 22548, 28185, 30064, 37580, 43217, 44160, 45096, 56370, 60128, 75160, 86434, 90192, 112740, 120256, 129651, 150320, 172868, 180384, 216085, 225480, 240512, 259302, 300640, 345736, 360768, 432170, 450960, 518604, 601280, 648255, 691472, 721536, 864340, 901920, 1037208, 1202560, 1296510, 1382944, 1728680, 1803840, 2074416, 2593020, 2765888, 3457360, 3607680, 4148832, 5186040, 5531776, 6914720, 8297664, 10372080, 13829440, 16595328, 20744160, 27658880, 41488320, 82976640]

約数ペア:

[(1, 82976640), (2, 41488320), (3, 27658880), (4, 20744160), (5, 16595328), (6, 13829440), (8, 10372080), (10, 8297664), (12, 6914720), (15, 5531776), (16, 5186040), (20, 4148832), (23, 3607680), (24, 3457360), (30, 2765888), (32, 2593020), (40, 2074416), (46, 1803840), (48, 1728680), (60, 1382944), (64, 1296510), (69, 1202560), (80, 1037208), (92, 901920), (96, 864340), (115, 721536), (120, 691472), (128, 648255), (138, 601280), (160, 518604), (184, 450960), (192, 432170), (230, 360768), (240, 345736), (276, 300640), (320, 259302), (345, 240512), (368, 225480), (384, 216085), (460, 180384), (480, 172868), (552, 150320), (640, 129651), (690, 120256), (736, 112740), (920, 90192), (960, 86434), (1104, 75160), (1380, 60128), (1472, 56370), (1840, 45096), (1879, 44160), (1920, 43217), (2208, 37580), (2760, 30064), (2944, 28185), (3680, 22548), (3758, 22080), (4416, 18790), (5520, 15032), (5637, 14720), (7360, 11274), (7516, 11040), (8832, 9395)]