620046240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2803

約数の個数: 192

約数和(自身を含む): 2181053952

約数和(自身を除く): 1561007712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 352, 430, 440, 473, 480, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1056, 1290, 1320, 1376, 1419, 1720, 1760, 1892, 2064, 2365, 2580, 2640, 2731, 2838, 3440, 3784, 4128, 4730, 5160, 5280, 5462, 5676, 6880, 7095, 7568, 8193, 9460, 10320, 10924, 11352, 13655, 14190, 15136, 16386, 18920, 20640, 21848, 22704, 27310, 28380, 30041, 32772, 37840, 40965, 43696, 45408, 54620, 56760, 60082, 65544, 75680, 81930, 87392, 90123, 109240, 113520, 117433, 120164, 131088, 150205, 163860, 180246, 218480, 227040, 234866, 240328, 262176, 300410, 327720, 352299, 360492, 436960, 450615, 469732, 480656, 587165, 600820, 655440, 704598, 720984, 901230, 939464, 961312, 1174330, 1201640, 1291763, 1310880, 1409196, 1441968, 1761495, 1802460, 1878928, 2348660, 2403280, 2583526, 2818392, 2883936, 3522990, 3604920, 3757856, 3875289, 4697320, 4806560, 5167052, 5636784, 6458815, 7045980, 7209840, 7750578, 9394640, 10334104, 11273568, 12917630, 14091960, 14419680, 15501156, 18789280, 19376445, 20668208, 25835260, 28183920, 31002312, 38752890, 41336416, 51670520, 56367840, 62004624, 77505780, 103341040, 124009248, 155011560, 206682080, 310023120, 620046240]

約数ペア:

[(1, 620046240), (2, 310023120), (3, 206682080), (4, 155011560), (5, 124009248), (6, 103341040), (8, 77505780), (10, 62004624), (11, 56367840), (12, 51670520), (15, 41336416), (16, 38752890), (20, 31002312), (22, 28183920), (24, 25835260), (30, 20668208), (32, 19376445), (33, 18789280), (40, 15501156), (43, 14419680), (44, 14091960), (48, 12917630), (55, 11273568), (60, 10334104), (66, 9394640), (80, 7750578), (86, 7209840), (88, 7045980), (96, 6458815), (110, 5636784), (120, 5167052), (129, 4806560), (132, 4697320), (160, 3875289), (165, 3757856), (172, 3604920), (176, 3522990), (215, 2883936), (220, 2818392), (240, 2583526), (258, 2403280), (264, 2348660), (330, 1878928), (344, 1802460), (352, 1761495), (430, 1441968), (440, 1409196), (473, 1310880), (480, 1291763), (516, 1201640), (528, 1174330), (645, 961312), (660, 939464), (688, 901230), (860, 720984), (880, 704598), (946, 655440), (1032, 600820), (1056, 587165), (1290, 480656), (1320, 469732), (1376, 450615), (1419, 436960), (1720, 360492), (1760, 352299), (1892, 327720), (2064, 300410), (2365, 262176), (2580, 240328), (2640, 234866), (2731, 227040), (2838, 218480), (3440, 180246), (3784, 163860), (4128, 150205), (4730, 131088), (5160, 120164), (5280, 117433), (5462, 113520), (5676, 109240), (6880, 90123), (7095, 87392), (7568, 81930), (8193, 75680), (9460, 65544), (10320, 60082), (10924, 56760), (11352, 54620), (13655, 45408), (14190, 43696), (15136, 40965), (16386, 37840), (18920, 32772), (20640, 30041), (21848, 28380), (22704, 27310)]