68776320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 221862240

約数和(自身を除く): 153085920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 317, 320, 339, 384, 452, 480, 565, 634, 640, 678, 904, 951, 960, 1130, 1268, 1356, 1585, 1695, 1808, 1902, 1920, 2260, 2536, 2712, 3170, 3390, 3616, 3804, 4520, 4755, 5072, 5424, 6340, 6780, 7232, 7608, 9040, 9510, 10144, 10848, 12680, 13560, 14464, 15216, 18080, 19020, 20288, 21696, 25360, 27120, 30432, 35821, 36160, 38040, 40576, 43392, 50720, 54240, 60864, 71642, 72320, 76080, 101440, 107463, 108480, 121728, 143284, 152160, 179105, 202880, 214926, 216960, 286568, 304320, 358210, 429852, 537315, 573136, 608640, 716420, 859704, 1074630, 1146272, 1432840, 1719408, 2149260, 2292544, 2865680, 3438816, 4298520, 4585088, 5731360, 6877632, 8597040, 11462720, 13755264, 17194080, 22925440, 34388160, 68776320]

約数ペア:

[(1, 68776320), (2, 34388160), (3, 22925440), (4, 17194080), (5, 13755264), (6, 11462720), (8, 8597040), (10, 6877632), (12, 5731360), (15, 4585088), (16, 4298520), (20, 3438816), (24, 2865680), (30, 2292544), (32, 2149260), (40, 1719408), (48, 1432840), (60, 1146272), (64, 1074630), (80, 859704), (96, 716420), (113, 608640), (120, 573136), (128, 537315), (160, 429852), (192, 358210), (226, 304320), (240, 286568), (317, 216960), (320, 214926), (339, 202880), (384, 179105), (452, 152160), (480, 143284), (565, 121728), (634, 108480), (640, 107463), (678, 101440), (904, 76080), (951, 72320), (960, 71642), (1130, 60864), (1268, 54240), (1356, 50720), (1585, 43392), (1695, 40576), (1808, 38040), (1902, 36160), (1920, 35821), (2260, 30432), (2536, 27120), (2712, 25360), (3170, 21696), (3390, 20288), (3616, 19020), (3804, 18080), (4520, 15216), (4755, 14464), (5072, 13560), (5424, 12680), (6340, 10848), (6780, 10144), (7232, 9510), (7608, 9040)]