3276087440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 8061698304

約数和(自身を除く): 4785610864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 961, 991, 1240, 1333, 1720, 1922, 1982, 2480, 2666, 3440, 3844, 3964, 4805, 4955, 5332, 6665, 7688, 7928, 9610, 9910, 10664, 13330, 15376, 15856, 19220, 19820, 21328, 26660, 30721, 38440, 39640, 41323, 42613, 53320, 61442, 76880, 79280, 82646, 85226, 106640, 122884, 153605, 165292, 170452, 206615, 213065, 245768, 307210, 330584, 340904, 413230, 426130, 491536, 614420, 661168, 681808, 826460, 852260, 952351, 1228840, 1321003, 1652920, 1704520, 1904702, 2457680, 2642006, 3305840, 3409040, 3809404, 4761755, 5284012, 6605015, 7618808, 9523510, 10568024, 13210030, 15237616, 19047020, 21136048, 26420060, 38094040, 40951093, 52840120, 76188080, 81902186, 105680240, 163804372, 204755465, 327608744, 409510930, 655217488, 819021860, 1638043720, 3276087440]

約数ペア:

[(1, 3276087440), (2, 1638043720), (4, 819021860), (5, 655217488), (8, 409510930), (10, 327608744), (16, 204755465), (20, 163804372), (31, 105680240), (40, 81902186), (43, 76188080), (62, 52840120), (80, 40951093), (86, 38094040), (124, 26420060), (155, 21136048), (172, 19047020), (215, 15237616), (248, 13210030), (310, 10568024), (344, 9523510), (430, 7618808), (496, 6605015), (620, 5284012), (688, 4761755), (860, 3809404), (961, 3409040), (991, 3305840), (1240, 2642006), (1333, 2457680), (1720, 1904702), (1922, 1704520), (1982, 1652920), (2480, 1321003), (2666, 1228840), (3440, 952351), (3844, 852260), (3964, 826460), (4805, 681808), (4955, 661168), (5332, 614420), (6665, 491536), (7688, 426130), (7928, 413230), (9610, 340904), (9910, 330584), (10664, 307210), (13330, 245768), (15376, 213065), (15856, 206615), (19220, 170452), (19820, 165292), (21328, 153605), (26660, 122884), (30721, 106640), (38440, 85226), (39640, 82646), (41323, 79280), (42613, 76880), (53320, 61442)]