80580960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 192

約数和(自身を含む): 294658560

約数和(自身を除く): 214077600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 811, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1622, 1656, 1840, 2070, 2160, 2208, 2433, 2484, 2760, 3105, 3244, 3312, 3680, 4055, 4140, 4320, 4866, 4968, 5520, 6210, 6488, 6624, 7299, 8110, 8280, 9732, 9936, 11040, 12165, 12420, 12976, 14598, 16220, 16560, 18653, 19464, 19872, 21897, 24330, 24840, 25952, 29196, 32440, 33120, 36495, 37306, 38928, 43794, 48660, 49680, 55959, 58392, 64880, 72990, 74612, 77856, 87588, 93265, 97320, 99360, 109485, 111918, 116784, 129760, 145980, 149224, 167877, 175176, 186530, 194640, 218970, 223836, 233568, 279795, 291960, 298448, 335754, 350352, 373060, 389280, 437940, 447672, 503631, 559590, 583920, 596896, 671508, 700704, 746120, 839385, 875880, 895344, 1007262, 1119180, 1167840, 1343016, 1492240, 1678770, 1751760, 1790688, 2014524, 2238360, 2518155, 2686032, 2984480, 3357540, 3503520, 4029048, 4476720, 5036310, 5372064, 6715080, 8058096, 8953440, 10072620, 13430160, 16116192, 20145240, 26860320, 40290480, 80580960]

約数ペア:

[(1, 80580960), (2, 40290480), (3, 26860320), (4, 20145240), (5, 16116192), (6, 13430160), (8, 10072620), (9, 8953440), (10, 8058096), (12, 6715080), (15, 5372064), (16, 5036310), (18, 4476720), (20, 4029048), (23, 3503520), (24, 3357540), (27, 2984480), (30, 2686032), (32, 2518155), (36, 2238360), (40, 2014524), (45, 1790688), (46, 1751760), (48, 1678770), (54, 1492240), (60, 1343016), (69, 1167840), (72, 1119180), (80, 1007262), (90, 895344), (92, 875880), (96, 839385), (108, 746120), (115, 700704), (120, 671508), (135, 596896), (138, 583920), (144, 559590), (160, 503631), (180, 447672), (184, 437940), (207, 389280), (216, 373060), (230, 350352), (240, 335754), (270, 298448), (276, 291960), (288, 279795), (345, 233568), (360, 223836), (368, 218970), (414, 194640), (432, 186530), (460, 175176), (480, 167877), (540, 149224), (552, 145980), (621, 129760), (690, 116784), (720, 111918), (736, 109485), (811, 99360), (828, 97320), (864, 93265), (920, 87588), (1035, 77856), (1080, 74612), (1104, 72990), (1242, 64880), (1380, 58392), (1440, 55959), (1622, 49680), (1656, 48660), (1840, 43794), (2070, 38928), (2160, 37306), (2208, 36495), (2433, 33120), (2484, 32440), (2760, 29196), (3105, 25952), (3244, 24840), (3312, 24330), (3680, 21897), (4055, 19872), (4140, 19464), (4320, 18653), (4866, 16560), (4968, 16220), (5520, 14598), (6210, 12976), (6488, 12420), (6624, 12165), (7299, 11040), (8110, 9936), (8280, 9732)]