65689920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{7603}}^1$

素因数の和:7629

約数の個数: 112

約数和(自身を含む): 231769920

約数和(自身を除く): 166080000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 7603, 8640, 15206, 22809, 30412, 38015, 45618, 60824, 68427, 76030, 91236, 114045, 121648, 136854, 152060, 182472, 205281, 228090, 243296, 273708, 304120, 342135, 364944, 410562, 456180, 486592, 547416, 608240, 684270, 729888, 821124, 912360, 1026405, 1094832, 1216480, 1368540, 1459776, 1642248, 1824720, 2052810, 2189664, 2432960, 2737080, 3284496, 3649440, 4105620, 4379328, 5474160, 6568992, 7298880, 8211240, 10948320, 13137984, 16422480, 21896640, 32844960, 65689920]

約数ペア:

[(1, 65689920), (2, 32844960), (3, 21896640), (4, 16422480), (5, 13137984), (6, 10948320), (8, 8211240), (9, 7298880), (10, 6568992), (12, 5474160), (15, 4379328), (16, 4105620), (18, 3649440), (20, 3284496), (24, 2737080), (27, 2432960), (30, 2189664), (32, 2052810), (36, 1824720), (40, 1642248), (45, 1459776), (48, 1368540), (54, 1216480), (60, 1094832), (64, 1026405), (72, 912360), (80, 821124), (90, 729888), (96, 684270), (108, 608240), (120, 547416), (135, 486592), (144, 456180), (160, 410562), (180, 364944), (192, 342135), (216, 304120), (240, 273708), (270, 243296), (288, 228090), (320, 205281), (360, 182472), (432, 152060), (480, 136854), (540, 121648), (576, 114045), (720, 91236), (864, 76030), (960, 68427), (1080, 60824), (1440, 45618), (1728, 38015), (2160, 30412), (2880, 22809), (4320, 15206), (7603, 8640)]