105712560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:580

約数の個数: 160

約数和(自身を含む): 368280000

約数和(自身を除く): 262567440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 449, 540, 545, 654, 720, 872, 898, 981, 1080, 1090, 1308, 1347, 1635, 1744, 1796, 1962, 2160, 2180, 2245, 2616, 2694, 2943, 3270, 3592, 3924, 4041, 4360, 4490, 4905, 5232, 5388, 5886, 6540, 6735, 7184, 7848, 8082, 8720, 8980, 9810, 10776, 11772, 12123, 13080, 13470, 14715, 15696, 16164, 17960, 19620, 20205, 21552, 23544, 24246, 26160, 26940, 29430, 32328, 35920, 39240, 40410, 47088, 48492, 48941, 53880, 58860, 60615, 64656, 78480, 80820, 96984, 97882, 107760, 117720, 121230, 146823, 161640, 193968, 195764, 235440, 242460, 244705, 293646, 323280, 391528, 440469, 484920, 489410, 587292, 734115, 783056, 880938, 969840, 978820, 1174584, 1321407, 1468230, 1761876, 1957640, 2202345, 2349168, 2642814, 2936460, 3523752, 3915280, 4404690, 5285628, 5872920, 6607035, 7047504, 8809380, 10571256, 11745840, 13214070, 17618760, 21142512, 26428140, 35237520, 52856280, 105712560]

約数ペア:

[(1, 105712560), (2, 52856280), (3, 35237520), (4, 26428140), (5, 21142512), (6, 17618760), (8, 13214070), (9, 11745840), (10, 10571256), (12, 8809380), (15, 7047504), (16, 6607035), (18, 5872920), (20, 5285628), (24, 4404690), (27, 3915280), (30, 3523752), (36, 2936460), (40, 2642814), (45, 2349168), (48, 2202345), (54, 1957640), (60, 1761876), (72, 1468230), (80, 1321407), (90, 1174584), (108, 978820), (109, 969840), (120, 880938), (135, 783056), (144, 734115), (180, 587292), (216, 489410), (218, 484920), (240, 440469), (270, 391528), (327, 323280), (360, 293646), (432, 244705), (436, 242460), (449, 235440), (540, 195764), (545, 193968), (654, 161640), (720, 146823), (872, 121230), (898, 117720), (981, 107760), (1080, 97882), (1090, 96984), (1308, 80820), (1347, 78480), (1635, 64656), (1744, 60615), (1796, 58860), (1962, 53880), (2160, 48941), (2180, 48492), (2245, 47088), (2616, 40410), (2694, 39240), (2943, 35920), (3270, 32328), (3592, 29430), (3924, 26940), (4041, 26160), (4360, 24246), (4490, 23544), (4905, 21552), (5232, 20205), (5388, 19620), (5886, 17960), (6540, 16164), (6735, 15696), (7184, 14715), (7848, 13470), (8082, 13080), (8720, 12123), (8980, 11772), (9810, 10776)]