15914880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 57020040

約数和(自身を除く): 41105160

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, 270, 288, 307, 320, 324, 360, 384, 405, 432, 480, 540, 576, 614, 640, 648, 720, 810, 864, 921, 960, 1080, 1152, 1228, 1296, 1440, 1535, 1620, 1728, 1842, 1920, 2160, 2456, 2592, 2763, 2880, 3070, 3240, 3456, 3684, 4320, 4605, 4912, 5184, 5526, 5760, 6140, 6480, 7368, 8289, 8640, 9210, 9824, 10368, 11052, 12280, 12960, 13815, 14736, 16578, 17280, 18420, 19648, 22104, 24560, 24867, 25920, 27630, 29472, 33156, 36840, 39296, 41445, 44208, 49120, 49734, 51840, 55260, 58944, 66312, 73680, 82890, 88416, 98240, 99468, 110520, 117888, 124335, 132624, 147360, 165780, 176832, 196480, 198936, 221040, 248670, 265248, 294720, 331560, 353664, 397872, 442080, 497340, 530496, 589440, 663120, 795744, 884160, 994680, 1060992, 1326240, 1591488, 1768320, 1989360, 2652480, 3182976, 3978720, 5304960, 7957440, 15914880]

約数ペア:

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