48708980480

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{11903}}^1$

素因数の和:12086

約数の個数: 144

約数和(自身を含む): 122632151040

約数和(自身を除く): 73923170560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 139, 160, 184, 230, 256, 278, 320, 368, 460, 556, 640, 695, 736, 920, 1112, 1280, 1390, 1472, 1840, 2224, 2780, 2944, 3197, 3680, 4448, 5560, 5888, 6394, 7360, 8896, 11120, 11903, 12788, 14720, 15985, 17792, 22240, 23806, 25576, 29440, 31970, 35584, 44480, 47612, 51152, 59515, 63940, 88960, 95224, 102304, 119030, 127880, 177920, 190448, 204608, 238060, 255760, 273769, 380896, 409216, 476120, 511520, 547538, 761792, 818432, 952240, 1023040, 1095076, 1368845, 1523584, 1654517, 1904480, 2046080, 2190152, 2737690, 3047168, 3309034, 3808960, 4092160, 4380304, 5475380, 6618068, 7617920, 8272585, 8760608, 10950760, 13236136, 15235840, 16545170, 17521216, 21901520, 26472272, 33090340, 35042432, 38053891, 43803040, 52944544, 66180680, 70084864, 76107782, 87606080, 105889088, 132361360, 152215564, 175212160, 190269455, 211778176, 264722720, 304431128, 350424320, 380538910, 423556352, 529445440, 608862256, 761077820, 1058890880, 1217724512, 1522155640, 2117781760, 2435449024, 3044311280, 4870898048, 6088622560, 9741796096, 12177245120, 24354490240, 48708980480]

約数ペア:

[(1, 48708980480), (2, 24354490240), (4, 12177245120), (5, 9741796096), (8, 6088622560), (10, 4870898048), (16, 3044311280), (20, 2435449024), (23, 2117781760), (32, 1522155640), (40, 1217724512), (46, 1058890880), (64, 761077820), (80, 608862256), (92, 529445440), (115, 423556352), (128, 380538910), (139, 350424320), (160, 304431128), (184, 264722720), (230, 211778176), (256, 190269455), (278, 175212160), (320, 152215564), (368, 132361360), (460, 105889088), (556, 87606080), (640, 76107782), (695, 70084864), (736, 66180680), (920, 52944544), (1112, 43803040), (1280, 38053891), (1390, 35042432), (1472, 33090340), (1840, 26472272), (2224, 21901520), (2780, 17521216), (2944, 16545170), (3197, 15235840), (3680, 13236136), (4448, 10950760), (5560, 8760608), (5888, 8272585), (6394, 7617920), (7360, 6618068), (8896, 5475380), (11120, 4380304), (11903, 4092160), (12788, 3808960), (14720, 3309034), (15985, 3047168), (17792, 2737690), (22240, 2190152), (23806, 2046080), (25576, 1904480), (29440, 1654517), (31970, 1523584), (35584, 1368845), (44480, 1095076), (47612, 1023040), (51152, 952240), (59515, 818432), (63940, 761792), (88960, 547538), (95224, 511520), (102304, 476120), (119030, 409216), (127880, 380896), (177920, 273769), (190448, 255760), (204608, 238060)]