15353552640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{12613}}^1$

素因数の和:12954

約数の個数: 144

約数和(自身を含む): 49193994528

約数和(自身を除く): 33840441888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 317, 320, 384, 480, 634, 640, 768, 951, 960, 1268, 1280, 1585, 1902, 1920, 2536, 3170, 3804, 3840, 4755, 5072, 6340, 7608, 9510, 10144, 12613, 12680, 15216, 19020, 20288, 25226, 25360, 30432, 37839, 38040, 40576, 50452, 50720, 60864, 63065, 75678, 76080, 81152, 100904, 101440, 121728, 126130, 151356, 152160, 189195, 201808, 202880, 243456, 252260, 302712, 304320, 378390, 403616, 405760, 504520, 605424, 608640, 756780, 807232, 1009040, 1210848, 1217280, 1513560, 1614464, 2018080, 2421696, 3027120, 3228928, 3998321, 4036160, 4843392, 6054240, 7996642, 8072320, 9686784, 11994963, 12108480, 15993284, 16144640, 19991605, 23989926, 24216960, 31986568, 39983210, 47979852, 48433920, 59974815, 63973136, 79966420, 95959704, 119949630, 127946272, 159932840, 191919408, 239899260, 255892544, 319865680, 383838816, 479798520, 511785088, 639731360, 767677632, 959597040, 1023570176, 1279462720, 1535355264, 1919194080, 2558925440, 3070710528, 3838388160, 5117850880, 7676776320, 15353552640]

約数ペア:

[(1, 15353552640), (2, 7676776320), (3, 5117850880), (4, 3838388160), (5, 3070710528), (6, 2558925440), (8, 1919194080), (10, 1535355264), (12, 1279462720), (15, 1023570176), (16, 959597040), (20, 767677632), (24, 639731360), (30, 511785088), (32, 479798520), (40, 383838816), (48, 319865680), (60, 255892544), (64, 239899260), (80, 191919408), (96, 159932840), (120, 127946272), (128, 119949630), (160, 95959704), (192, 79966420), (240, 63973136), (256, 59974815), (317, 48433920), (320, 47979852), (384, 39983210), (480, 31986568), (634, 24216960), (640, 23989926), (768, 19991605), (951, 16144640), (960, 15993284), (1268, 12108480), (1280, 11994963), (1585, 9686784), (1902, 8072320), (1920, 7996642), (2536, 6054240), (3170, 4843392), (3804, 4036160), (3840, 3998321), (4755, 3228928), (5072, 3027120), (6340, 2421696), (7608, 2018080), (9510, 1614464), (10144, 1513560), (12613, 1217280), (12680, 1210848), (15216, 1009040), (19020, 807232), (20288, 756780), (25226, 608640), (25360, 605424), (30432, 504520), (37839, 405760), (38040, 403616), (40576, 378390), (50452, 304320), (50720, 302712), (60864, 252260), (63065, 243456), (75678, 202880), (76080, 201808), (81152, 189195), (100904, 152160), (101440, 151356), (121728, 126130)]