519169920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{853}}^1$

素因数の和:1192

約数の個数: 128

約数和(自身を含む): 1662020640

約数和(自身を除く): 1142850720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 317, 320, 384, 480, 634, 640, 853, 951, 960, 1268, 1585, 1706, 1902, 1920, 2536, 2559, 3170, 3412, 3804, 4265, 4755, 5072, 5118, 6340, 6824, 7608, 8530, 9510, 10144, 10236, 12680, 12795, 13648, 15216, 17060, 19020, 20288, 20472, 25360, 25590, 27296, 30432, 34120, 38040, 40576, 40944, 50720, 51180, 54592, 60864, 68240, 76080, 81888, 101440, 102360, 109184, 121728, 136480, 152160, 163776, 202880, 204720, 270401, 272960, 304320, 327552, 409440, 540802, 545920, 608640, 811203, 818880, 1081604, 1352005, 1622406, 1637760, 2163208, 2704010, 3244812, 4056015, 4326416, 5408020, 6489624, 8112030, 8652832, 10816040, 12979248, 16224060, 17305664, 21632080, 25958496, 32448120, 34611328, 43264160, 51916992, 64896240, 86528320, 103833984, 129792480, 173056640, 259584960, 519169920]

約数ペア:

[(1, 519169920), (2, 259584960), (3, 173056640), (4, 129792480), (5, 103833984), (6, 86528320), (8, 64896240), (10, 51916992), (12, 43264160), (15, 34611328), (16, 32448120), (20, 25958496), (24, 21632080), (30, 17305664), (32, 16224060), (40, 12979248), (48, 10816040), (60, 8652832), (64, 8112030), (80, 6489624), (96, 5408020), (120, 4326416), (128, 4056015), (160, 3244812), (192, 2704010), (240, 2163208), (317, 1637760), (320, 1622406), (384, 1352005), (480, 1081604), (634, 818880), (640, 811203), (853, 608640), (951, 545920), (960, 540802), (1268, 409440), (1585, 327552), (1706, 304320), (1902, 272960), (1920, 270401), (2536, 204720), (2559, 202880), (3170, 163776), (3412, 152160), (3804, 136480), (4265, 121728), (4755, 109184), (5072, 102360), (5118, 101440), (6340, 81888), (6824, 76080), (7608, 68240), (8530, 60864), (9510, 54592), (10144, 51180), (10236, 50720), (12680, 40944), (12795, 40576), (13648, 38040), (15216, 34120), (17060, 30432), (19020, 27296), (20288, 25590), (20472, 25360)]