223974720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{8641}}^1$

素因数の和:8670

約数の個数: 140

約数和(自身を含む): 796809684

約数和(自身を除く): 572834964

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 8641, 12960, 17282, 25920, 25923, 34564, 43205, 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, 1166535, 1244304, 1382560, 1399842, 1555380, 1659072, 1866456, 2073840, 2333070, 2488608, 2765120, 2799684, 3110760, 3499605, 3732912, 4147680, 4666140, 4977216, 5599368, 6221520, 6999210, 7465824, 8295360, 9332280, 11198736, 12443040, 13998420, 14931648, 18664560, 22397472, 24886080, 27996840, 37329120, 44794944, 55993680, 74658240, 111987360, 223974720]

約数ペア:

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