31829760

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{307}}^1$

素因数の和:340

約数の個数: 180

約数和(自身を含む): 114263688

約数和(自身を除く): 82433928

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 307, 320, 324, 360, 384, 405, 432, 480, 540, 576, 614, 640, 648, 720, 768, 810, 864, 921, 960, 1080, 1152, 1228, 1280, 1296, 1440, 1535, 1620, 1728, 1842, 1920, 2160, 2304, 2456, 2592, 2763, 2880, 3070, 3240, 3456, 3684, 3840, 4320, 4605, 4912, 5184, 5526, 5760, 6140, 6480, 6912, 7368, 8289, 8640, 9210, 9824, 10368, 11052, 11520, 12280, 12960, 13815, 14736, 16578, 17280, 18420, 19648, 20736, 22104, 24560, 24867, 25920, 27630, 29472, 33156, 34560, 36840, 39296, 41445, 44208, 49120, 49734, 51840, 55260, 58944, 66312, 73680, 78592, 82890, 88416, 98240, 99468, 103680, 110520, 117888, 124335, 132624, 147360, 165780, 176832, 196480, 198936, 221040, 235776, 248670, 265248, 294720, 331560, 353664, 392960, 397872, 442080, 497340, 530496, 589440, 663120, 707328, 795744, 884160, 994680, 1060992, 1178880, 1326240, 1591488, 1768320, 1989360, 2121984, 2652480, 3182976, 3536640, 3978720, 5304960, 6365952, 7957440, 10609920, 15914880, 31829760]

約数ペア:

[(1, 31829760), (2, 15914880), (3, 10609920), (4, 7957440), (5, 6365952), (6, 5304960), (8, 3978720), (9, 3536640), (10, 3182976), (12, 2652480), (15, 2121984), (16, 1989360), (18, 1768320), (20, 1591488), (24, 1326240), (27, 1178880), (30, 1060992), (32, 994680), (36, 884160), (40, 795744), (45, 707328), (48, 663120), (54, 589440), (60, 530496), (64, 497340), (72, 442080), (80, 397872), (81, 392960), (90, 353664), (96, 331560), (108, 294720), (120, 265248), (128, 248670), (135, 235776), (144, 221040), (160, 198936), (162, 196480), (180, 176832), (192, 165780), (216, 147360), (240, 132624), (256, 124335), (270, 117888), (288, 110520), (307, 103680), (320, 99468), (324, 98240), (360, 88416), (384, 82890), (405, 78592), (432, 73680), (480, 66312), (540, 58944), (576, 55260), (614, 51840), (640, 49734), (648, 49120), (720, 44208), (768, 41445), (810, 39296), (864, 36840), (921, 34560), (960, 33156), (1080, 29472), (1152, 27630), (1228, 25920), (1280, 24867), (1296, 24560), (1440, 22104), (1535, 20736), (1620, 19648), (1728, 18420), (1842, 17280), (1920, 16578), (2160, 14736), (2304, 13815), (2456, 12960), (2592, 12280), (2763, 11520), (2880, 11052), (3070, 10368), (3240, 9824), (3456, 9210), (3684, 8640), (3840, 8289), (4320, 7368), (4605, 6912), (4912, 6480), (5184, 6140), (5526, 5760)]