2577904920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{33619}}^1$

素因数の和:33710

約数の個数: 128

約数和(自身を含む): 8714304000

約数和(自身を除く): 6136399080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 25560, 33619, 38340, 67238, 76680, 100857, 134476, 168095, 201714, 268952, 302571, 336190, 403428, 504285, 605142, 672380, 806856, 907713, 1008570, 1210284, 1344760, 1512855, 1815426, 2017140, 2386949, 2420568, 3025710, 3630852, 4034280, 4538565, 4773898, 6051420, 7160847, 7261704, 9077130, 9547796, 11934745, 12102840, 14321694, 18154260, 19095592, 21482541, 23869490, 28643388, 35804235, 36308520, 42965082, 47738980, 57286776, 64447623, 71608470, 85930164, 95477960, 107412705, 128895246, 143216940, 171860328, 214825410, 257790492, 286433880, 322238115, 429650820, 515580984, 644476230, 859301640, 1288952460, 2577904920]

約数ペア:

[(1, 2577904920), (2, 1288952460), (3, 859301640), (4, 644476230), (5, 515580984), (6, 429650820), (8, 322238115), (9, 286433880), (10, 257790492), (12, 214825410), (15, 171860328), (18, 143216940), (20, 128895246), (24, 107412705), (27, 95477960), (30, 85930164), (36, 71608470), (40, 64447623), (45, 57286776), (54, 47738980), (60, 42965082), (71, 36308520), (72, 35804235), (90, 28643388), (108, 23869490), (120, 21482541), (135, 19095592), (142, 18154260), (180, 14321694), (213, 12102840), (216, 11934745), (270, 9547796), (284, 9077130), (355, 7261704), (360, 7160847), (426, 6051420), (540, 4773898), (568, 4538565), (639, 4034280), (710, 3630852), (852, 3025710), (1065, 2420568), (1080, 2386949), (1278, 2017140), (1420, 1815426), (1704, 1512855), (1917, 1344760), (2130, 1210284), (2556, 1008570), (2840, 907713), (3195, 806856), (3834, 672380), (4260, 605142), (5112, 504285), (6390, 403428), (7668, 336190), (8520, 302571), (9585, 268952), (12780, 201714), (15336, 168095), (19170, 134476), (25560, 100857), (33619, 76680), (38340, 67238)]