147536640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1423}}^1$

素因数の和:1456

約数の個数: 180

約数和(自身を含む): 528284064

約数和(自身を除く): 380747424

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, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1423, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2846, 2880, 3240, 3456, 3840, 4269, 4320, 5184, 5692, 5760, 6480, 6912, 7115, 8538, 8640, 10368, 11384, 11520, 12807, 12960, 14230, 17076, 17280, 20736, 21345, 22768, 25614, 25920, 28460, 34152, 34560, 38421, 42690, 45536, 51228, 51840, 56920, 64035, 68304, 76842, 85380, 91072, 102456, 103680, 113840, 115263, 128070, 136608, 153684, 170760, 182144, 192105, 204912, 227680, 230526, 256140, 273216, 307368, 341520, 364288, 384210, 409824, 455360, 461052, 512280, 546432, 576315, 614736, 683040, 768420, 819648, 910720, 922104, 1024560, 1092864, 1152630, 1229472, 1366080, 1536840, 1639296, 1821440, 1844208, 2049120, 2305260, 2458944, 2732160, 3073680, 3278592, 3688416, 4098240, 4610520, 4917888, 5464320, 6147360, 7376832, 8196480, 9221040, 9835776, 12294720, 14753664, 16392960, 18442080, 24589440, 29507328, 36884160, 49178880, 73768320, 147536640]

約数ペア:

[(1, 147536640), (2, 73768320), (3, 49178880), (4, 36884160), (5, 29507328), (6, 24589440), (8, 18442080), (9, 16392960), (10, 14753664), (12, 12294720), (15, 9835776), (16, 9221040), (18, 8196480), (20, 7376832), (24, 6147360), (27, 5464320), (30, 4917888), (32, 4610520), (36, 4098240), (40, 3688416), (45, 3278592), (48, 3073680), (54, 2732160), (60, 2458944), (64, 2305260), (72, 2049120), (80, 1844208), (81, 1821440), (90, 1639296), (96, 1536840), (108, 1366080), (120, 1229472), (128, 1152630), (135, 1092864), (144, 1024560), (160, 922104), (162, 910720), (180, 819648), (192, 768420), (216, 683040), (240, 614736), (256, 576315), (270, 546432), (288, 512280), (320, 461052), (324, 455360), (360, 409824), (384, 384210), (405, 364288), (432, 341520), (480, 307368), (540, 273216), (576, 256140), (640, 230526), (648, 227680), (720, 204912), (768, 192105), (810, 182144), (864, 170760), (960, 153684), (1080, 136608), (1152, 128070), (1280, 115263), (1296, 113840), (1423, 103680), (1440, 102456), (1620, 91072), (1728, 85380), (1920, 76842), (2160, 68304), (2304, 64035), (2592, 56920), (2846, 51840), (2880, 51228), (3240, 45536), (3456, 42690), (3840, 38421), (4269, 34560), (4320, 34152), (5184, 28460), (5692, 25920), (5760, 25614), (6480, 22768), (6912, 21345), (7115, 20736), (8538, 17280), (8640, 17076), (10368, 14230), (11384, 12960), (11520, 12807)]