447949440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{8641}}^1$

素因数の和:8672

約数の個数: 160

約数和(自身を含む): 1599893460

約数和(自身を除く): 1151944020

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, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 8641, 10368, 12960, 17280, 17282, 25920, 25923, 34564, 43205, 51840, 51846, 69128, 77769, 86410, 103692, 129615, 138256, 155538, 172820, 207384, 233307, 259230, 276512, 311076, 345640, 388845, 414768, 466614, 518460, 553024, 622152, 691280, 699921, 777690, 829536, 933228, 1036920, 1106048, 1166535, 1244304, 1382560, 1399842, 1555380, 1659072, 1866456, 2073840, 2333070, 2488608, 2765120, 2799684, 3110760, 3318144, 3499605, 3732912, 4147680, 4666140, 4977216, 5530240, 5599368, 6221520, 6999210, 7465824, 8295360, 9332280, 9954432, 11198736, 12443040, 13998420, 14931648, 16590720, 18664560, 22397472, 24886080, 27996840, 29863296, 37329120, 44794944, 49772160, 55993680, 74658240, 89589888, 111987360, 149316480, 223974720, 447949440]

約数ペア:

[(1, 447949440), (2, 223974720), (3, 149316480), (4, 111987360), (5, 89589888), (6, 74658240), (8, 55993680), (9, 49772160), (10, 44794944), (12, 37329120), (15, 29863296), (16, 27996840), (18, 24886080), (20, 22397472), (24, 18664560), (27, 16590720), (30, 14931648), (32, 13998420), (36, 12443040), (40, 11198736), (45, 9954432), (48, 9332280), (54, 8295360), (60, 7465824), (64, 6999210), (72, 6221520), (80, 5599368), (81, 5530240), (90, 4977216), (96, 4666140), (108, 4147680), (120, 3732912), (128, 3499605), (135, 3318144), (144, 3110760), (160, 2799684), (162, 2765120), (180, 2488608), (192, 2333070), (216, 2073840), (240, 1866456), (270, 1659072), (288, 1555380), (320, 1399842), (324, 1382560), (360, 1244304), (384, 1166535), (405, 1106048), (432, 1036920), (480, 933228), (540, 829536), (576, 777690), (640, 699921), (648, 691280), (720, 622152), (810, 553024), (864, 518460), (960, 466614), (1080, 414768), (1152, 388845), (1296, 345640), (1440, 311076), (1620, 276512), (1728, 259230), (1920, 233307), (2160, 207384), (2592, 172820), (2880, 155538), (3240, 138256), (3456, 129615), (4320, 103692), (5184, 86410), (5760, 77769), (6480, 69128), (8640, 51846), (8641, 51840), (10368, 43205), (12960, 34564), (17280, 25923), (17282, 25920)]