263848320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15269}}^1$

素因数の和:15297

約数の個数: 128

約数和(自身を含む): 934524000

約数和(自身を除く): 670675680

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15269, 17280, 30538, 45807, 61076, 76345, 91614, 122152, 137421, 152690, 183228, 229035, 244304, 274842, 305380, 366456, 412263, 458070, 488608, 549684, 610760, 687105, 732912, 824526, 916140, 977216, 1099368, 1221520, 1374210, 1465824, 1649052, 1832280, 1954432, 2061315, 2198736, 2443040, 2748420, 2931648, 3298104, 3664560, 4122630, 4397472, 4886080, 5496840, 5863296, 6596208, 7329120, 8245260, 8794944, 9772160, 10993680, 13192416, 14658240, 16490520, 17589888, 21987360, 26384832, 29316480, 32981040, 43974720, 52769664, 65962080, 87949440, 131924160, 263848320]

約数ペア:

[(1, 263848320), (2, 131924160), (3, 87949440), (4, 65962080), (5, 52769664), (6, 43974720), (8, 32981040), (9, 29316480), (10, 26384832), (12, 21987360), (15, 17589888), (16, 16490520), (18, 14658240), (20, 13192416), (24, 10993680), (27, 9772160), (30, 8794944), (32, 8245260), (36, 7329120), (40, 6596208), (45, 5863296), (48, 5496840), (54, 4886080), (60, 4397472), (64, 4122630), (72, 3664560), (80, 3298104), (90, 2931648), (96, 2748420), (108, 2443040), (120, 2198736), (128, 2061315), (135, 1954432), (144, 1832280), (160, 1649052), (180, 1465824), (192, 1374210), (216, 1221520), (240, 1099368), (270, 977216), (288, 916140), (320, 824526), (360, 732912), (384, 687105), (432, 610760), (480, 549684), (540, 488608), (576, 458070), (640, 412263), (720, 366456), (864, 305380), (960, 274842), (1080, 244304), (1152, 229035), (1440, 183228), (1728, 152690), (1920, 137421), (2160, 122152), (2880, 91614), (3456, 76345), (4320, 61076), (5760, 45807), (8640, 30538), (15269, 17280)]