7515521280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{217463}}^1$

素因数の和:217493

約数の個数: 144

約数和(自身を含む): 26669784960

約数和(自身を除く): 19154263680

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 217463, 434926, 652389, 869852, 1087315, 1304778, 1739704, 1957167, 2174630, 2609556, 3261945, 3479408, 3914334, 4349260, 5219112, 5871501, 6523890, 6958816, 7828668, 8698520, 9785835, 10438224, 11743002, 13047780, 13917632, 15657336, 17397040, 19571670, 20876448, 23486004, 26095560, 27835264, 29357505, 31314672, 34794080, 39143340, 41752896, 46972008, 52191120, 55670528, 58715010, 62629344, 69588160, 78286680, 83505792, 93944016, 104382240, 117430020, 125258688, 139176320, 156573360, 167011584, 187888032, 208764480, 234860040, 250517376, 278352640, 313146720, 375776064, 417528960, 469720080, 501034752, 626293440, 751552128, 835057920, 939440160, 1252586880, 1503104256, 1878880320, 2505173760, 3757760640, 7515521280]

約数ペア:

[(1, 7515521280), (2, 3757760640), (3, 2505173760), (4, 1878880320), (5, 1503104256), (6, 1252586880), (8, 939440160), (9, 835057920), (10, 751552128), (12, 626293440), (15, 501034752), (16, 469720080), (18, 417528960), (20, 375776064), (24, 313146720), (27, 278352640), (30, 250517376), (32, 234860040), (36, 208764480), (40, 187888032), (45, 167011584), (48, 156573360), (54, 139176320), (60, 125258688), (64, 117430020), (72, 104382240), (80, 93944016), (90, 83505792), (96, 78286680), (108, 69588160), (120, 62629344), (128, 58715010), (135, 55670528), (144, 52191120), (160, 46972008), (180, 41752896), (192, 39143340), (216, 34794080), (240, 31314672), (256, 29357505), (270, 27835264), (288, 26095560), (320, 23486004), (360, 20876448), (384, 19571670), (432, 17397040), (480, 15657336), (540, 13917632), (576, 13047780), (640, 11743002), (720, 10438224), (768, 9785835), (864, 8698520), (960, 7828668), (1080, 6958816), (1152, 6523890), (1280, 5871501), (1440, 5219112), (1728, 4349260), (1920, 3914334), (2160, 3479408), (2304, 3261945), (2880, 2609556), (3456, 2174630), (3840, 1957167), (4320, 1739704), (5760, 1304778), (6912, 1087315), (8640, 869852), (11520, 652389), (17280, 434926), (34560, 217463)]