65533920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 142033440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 439, 480, 622, 878, 933, 1244, 1317, 1555, 1756, 1866, 2195, 2488, 2634, 3110, 3512, 3732, 4390, 4665, 4976, 5268, 6220, 6585, 7024, 7464, 8780, 9330, 9952, 10536, 12440, 13170, 14048, 14928, 17560, 18660, 21072, 24880, 26340, 29856, 35120, 37320, 42144, 49760, 52680, 70240, 74640, 105360, 136529, 149280, 210720, 273058, 409587, 546116, 682645, 819174, 1092232, 1365290, 1638348, 2047935, 2184464, 2730580, 3276696, 4095870, 4368928, 5461160, 6553392, 8191740, 10922320, 13106784, 16383480, 21844640, 32766960, 65533920]

約数ペア:

[(1, 65533920), (2, 32766960), (3, 21844640), (4, 16383480), (5, 13106784), (6, 10922320), (8, 8191740), (10, 6553392), (12, 5461160), (15, 4368928), (16, 4095870), (20, 3276696), (24, 2730580), (30, 2184464), (32, 2047935), (40, 1638348), (48, 1365290), (60, 1092232), (80, 819174), (96, 682645), (120, 546116), (160, 409587), (240, 273058), (311, 210720), (439, 149280), (480, 136529), (622, 105360), (878, 74640), (933, 70240), (1244, 52680), (1317, 49760), (1555, 42144), (1756, 37320), (1866, 35120), (2195, 29856), (2488, 26340), (2634, 24880), (3110, 21072), (3512, 18660), (3732, 17560), (4390, 14928), (4665, 14048), (4976, 13170), (5268, 12440), (6220, 10536), (6585, 9952), (7024, 9330), (7464, 8780)]