67754880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1307}}^1$

素因数の和:1338

約数の個数: 160

約数和(自身を含む): 242150040

約数和(自身を除く): 174395160

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, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1307, 1440, 1620, 1728, 1920, 2160, 2592, 2614, 2880, 3240, 3456, 3921, 4320, 5184, 5228, 5760, 6480, 6535, 7842, 8640, 10368, 10456, 11763, 12960, 13070, 15684, 17280, 19605, 20912, 23526, 25920, 26140, 31368, 35289, 39210, 41824, 47052, 51840, 52280, 58815, 62736, 70578, 78420, 83648, 94104, 104560, 105867, 117630, 125472, 141156, 156840, 167296, 176445, 188208, 209120, 211734, 235260, 250944, 282312, 313680, 352890, 376416, 418240, 423468, 470520, 501888, 529335, 564624, 627360, 705780, 752832, 836480, 846936, 941040, 1058670, 1129248, 1254720, 1411560, 1505664, 1693872, 1882080, 2117340, 2258496, 2509440, 2823120, 3387744, 3764160, 4234680, 4516992, 5646240, 6775488, 7528320, 8469360, 11292480, 13550976, 16938720, 22584960, 33877440, 67754880]

約数ペア:

[(1, 67754880), (2, 33877440), (3, 22584960), (4, 16938720), (5, 13550976), (6, 11292480), (8, 8469360), (9, 7528320), (10, 6775488), (12, 5646240), (15, 4516992), (16, 4234680), (18, 3764160), (20, 3387744), (24, 2823120), (27, 2509440), (30, 2258496), (32, 2117340), (36, 1882080), (40, 1693872), (45, 1505664), (48, 1411560), (54, 1254720), (60, 1129248), (64, 1058670), (72, 941040), (80, 846936), (81, 836480), (90, 752832), (96, 705780), (108, 627360), (120, 564624), (128, 529335), (135, 501888), (144, 470520), (160, 423468), (162, 418240), (180, 376416), (192, 352890), (216, 313680), (240, 282312), (270, 250944), (288, 235260), (320, 211734), (324, 209120), (360, 188208), (384, 176445), (405, 167296), (432, 156840), (480, 141156), (540, 125472), (576, 117630), (640, 105867), (648, 104560), (720, 94104), (810, 83648), (864, 78420), (960, 70578), (1080, 62736), (1152, 58815), (1296, 52280), (1307, 51840), (1440, 47052), (1620, 41824), (1728, 39210), (1920, 35289), (2160, 31368), (2592, 26140), (2614, 25920), (2880, 23526), (3240, 20912), (3456, 19605), (3921, 17280), (4320, 15684), (5184, 13070), (5228, 12960), (5760, 11763), (6480, 10456), (6535, 10368), (7842, 8640)]