85780080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:436

約数の個数: 160

約数和(自身を含む): 298552320

約数和(自身を除く): 212772240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 151, 180, 216, 240, 263, 270, 302, 360, 432, 453, 526, 540, 604, 720, 755, 789, 906, 1052, 1080, 1208, 1315, 1359, 1510, 1578, 1812, 2104, 2160, 2265, 2367, 2416, 2630, 2718, 3020, 3156, 3624, 3945, 4077, 4208, 4530, 4734, 5260, 5436, 6040, 6312, 6795, 7101, 7248, 7890, 8154, 9060, 9468, 10520, 10872, 11835, 12080, 12624, 13590, 14202, 15780, 16308, 18120, 18936, 20385, 21040, 21744, 23670, 27180, 28404, 31560, 32616, 35505, 36240, 37872, 39713, 40770, 47340, 54360, 56808, 63120, 65232, 71010, 79426, 81540, 94680, 108720, 113616, 119139, 142020, 158852, 163080, 189360, 198565, 238278, 284040, 317704, 326160, 357417, 397130, 476556, 568080, 595695, 635408, 714834, 794260, 953112, 1072251, 1191390, 1429668, 1588520, 1787085, 1906224, 2144502, 2382780, 2859336, 3177040, 3574170, 4289004, 4765560, 5361255, 5718672, 7148340, 8578008, 9531120, 10722510, 14296680, 17156016, 21445020, 28593360, 42890040, 85780080]

約数ペア:

[(1, 85780080), (2, 42890040), (3, 28593360), (4, 21445020), (5, 17156016), (6, 14296680), (8, 10722510), (9, 9531120), (10, 8578008), (12, 7148340), (15, 5718672), (16, 5361255), (18, 4765560), (20, 4289004), (24, 3574170), (27, 3177040), (30, 2859336), (36, 2382780), (40, 2144502), (45, 1906224), (48, 1787085), (54, 1588520), (60, 1429668), (72, 1191390), (80, 1072251), (90, 953112), (108, 794260), (120, 714834), (135, 635408), (144, 595695), (151, 568080), (180, 476556), (216, 397130), (240, 357417), (263, 326160), (270, 317704), (302, 284040), (360, 238278), (432, 198565), (453, 189360), (526, 163080), (540, 158852), (604, 142020), (720, 119139), (755, 113616), (789, 108720), (906, 94680), (1052, 81540), (1080, 79426), (1208, 71010), (1315, 65232), (1359, 63120), (1510, 56808), (1578, 54360), (1812, 47340), (2104, 40770), (2160, 39713), (2265, 37872), (2367, 36240), (2416, 35505), (2630, 32616), (2718, 31560), (3020, 28404), (3156, 27180), (3624, 23670), (3945, 21744), (4077, 21040), (4208, 20385), (4530, 18936), (4734, 18120), (5260, 16308), (5436, 15780), (6040, 14202), (6312, 13590), (6795, 12624), (7101, 12080), (7248, 11835), (7890, 10872), (8154, 10520), (9060, 9468)]