79520760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 289111680

約数和(自身を除く): 209590920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 467, 473, 495, 516, 645, 660, 774, 792, 860, 934, 946, 990, 1032, 1290, 1320, 1401, 1419, 1548, 1720, 1868, 1892, 1935, 1980, 2335, 2365, 2580, 2802, 2838, 3096, 3736, 3784, 3870, 3960, 4203, 4257, 4670, 4730, 5137, 5160, 5604, 5676, 7005, 7095, 7740, 8406, 8514, 9340, 9460, 10274, 11208, 11352, 14010, 14190, 15411, 15480, 16812, 17028, 18680, 18920, 20081, 20548, 21015, 21285, 25685, 28020, 28380, 30822, 33624, 34056, 40162, 41096, 42030, 42570, 46233, 51370, 56040, 56760, 60243, 61644, 77055, 80324, 84060, 85140, 92466, 100405, 102740, 120486, 123288, 154110, 160648, 168120, 170280, 180729, 184932, 200810, 205480, 220891, 231165, 240972, 301215, 308220, 361458, 369864, 401620, 441782, 462330, 481944, 602430, 616440, 662673, 722916, 803240, 883564, 903645, 924660, 1104455, 1204860, 1325346, 1445832, 1767128, 1807290, 1849320, 1988019, 2208910, 2409720, 2650692, 3313365, 3614580, 3976038, 4417820, 5301384, 6626730, 7229160, 7952076, 8835640, 9940095, 13253460, 15904152, 19880190, 26506920, 39760380, 79520760]

約数ペア:

[(1, 79520760), (2, 39760380), (3, 26506920), (4, 19880190), (5, 15904152), (6, 13253460), (8, 9940095), (9, 8835640), (10, 7952076), (11, 7229160), (12, 6626730), (15, 5301384), (18, 4417820), (20, 3976038), (22, 3614580), (24, 3313365), (30, 2650692), (33, 2409720), (36, 2208910), (40, 1988019), (43, 1849320), (44, 1807290), (45, 1767128), (55, 1445832), (60, 1325346), (66, 1204860), (72, 1104455), (86, 924660), (88, 903645), (90, 883564), (99, 803240), (110, 722916), (120, 662673), (129, 616440), (132, 602430), (165, 481944), (172, 462330), (180, 441782), (198, 401620), (215, 369864), (220, 361458), (258, 308220), (264, 301215), (330, 240972), (344, 231165), (360, 220891), (387, 205480), (396, 200810), (430, 184932), (440, 180729), (467, 170280), (473, 168120), (495, 160648), (516, 154110), (645, 123288), (660, 120486), (774, 102740), (792, 100405), (860, 92466), (934, 85140), (946, 84060), (990, 80324), (1032, 77055), (1290, 61644), (1320, 60243), (1401, 56760), (1419, 56040), (1548, 51370), (1720, 46233), (1868, 42570), (1892, 42030), (1935, 41096), (1980, 40162), (2335, 34056), (2365, 33624), (2580, 30822), (2802, 28380), (2838, 28020), (3096, 25685), (3736, 21285), (3784, 21015), (3870, 20548), (3960, 20081), (4203, 18920), (4257, 18680), (4670, 17028), (4730, 16812), (5137, 15480), (5160, 15411), (5604, 14190), (5676, 14010), (7005, 11352), (7095, 11208), (7740, 10274), (8406, 9460), (8514, 9340)]