216875520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9413}}^1$

素因数の和:9442

約数の個数: 120

約数和(自身を含む): 751180716

約数和(自身を除く): 534305196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9413, 11520, 18826, 23040, 28239, 37652, 47065, 56478, 75304, 84717, 94130, 112956, 141195, 150608, 169434, 188260, 225912, 282390, 301216, 338868, 376520, 423585, 451824, 564780, 602432, 677736, 753040, 847170, 903648, 1129560, 1204864, 1355472, 1506080, 1694340, 1807296, 2259120, 2409728, 2710944, 3012160, 3388680, 3614592, 4518240, 4819456, 5421888, 6024320, 6777360, 7229184, 9036480, 10843776, 12048640, 13554720, 14458368, 18072960, 21687552, 24097280, 27109440, 36145920, 43375104, 54218880, 72291840, 108437760, 216875520]

約数ペア:

[(1, 216875520), (2, 108437760), (3, 72291840), (4, 54218880), (5, 43375104), (6, 36145920), (8, 27109440), (9, 24097280), (10, 21687552), (12, 18072960), (15, 14458368), (16, 13554720), (18, 12048640), (20, 10843776), (24, 9036480), (30, 7229184), (32, 6777360), (36, 6024320), (40, 5421888), (45, 4819456), (48, 4518240), (60, 3614592), (64, 3388680), (72, 3012160), (80, 2710944), (90, 2409728), (96, 2259120), (120, 1807296), (128, 1694340), (144, 1506080), (160, 1355472), (180, 1204864), (192, 1129560), (240, 903648), (256, 847170), (288, 753040), (320, 677736), (360, 602432), (384, 564780), (480, 451824), (512, 423585), (576, 376520), (640, 338868), (720, 301216), (768, 282390), (960, 225912), (1152, 188260), (1280, 169434), (1440, 150608), (1536, 141195), (1920, 112956), (2304, 94130), (2560, 84717), (2880, 75304), (3840, 56478), (4608, 47065), (5760, 37652), (7680, 28239), (9413, 23040), (11520, 18826)]