1884565440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{72707}}^1$

素因数の和:72736

約数の個数: 140

約数和(自身を含む): 6703823016

約数和(自身を除く): 4819257576

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 72707, 145414, 218121, 290828, 363535, 436242, 581656, 654363, 727070, 872484, 1090605, 1163312, 1308726, 1454140, 1744968, 1963089, 2181210, 2326624, 2617452, 2908280, 3271815, 3489936, 3926178, 4362420, 4653248, 5234904, 5816560, 5889267, 6543630, 6979872, 7852356, 8724840, 9815445, 10469808, 11633120, 11778534, 13087260, 13959744, 15704712, 17449680, 19630890, 20939616, 23266240, 23557068, 26174520, 29446335, 31409424, 34899360, 39261780, 41879232, 47114136, 52349040, 58892670, 62818848, 69798720, 78523560, 94228272, 104698080, 117785340, 125637696, 157047120, 188456544, 209396160, 235570680, 314094240, 376913088, 471141360, 628188480, 942282720, 1884565440]

約数ペア:

[(1, 1884565440), (2, 942282720), (3, 628188480), (4, 471141360), (5, 376913088), (6, 314094240), (8, 235570680), (9, 209396160), (10, 188456544), (12, 157047120), (15, 125637696), (16, 117785340), (18, 104698080), (20, 94228272), (24, 78523560), (27, 69798720), (30, 62818848), (32, 58892670), (36, 52349040), (40, 47114136), (45, 41879232), (48, 39261780), (54, 34899360), (60, 31409424), (64, 29446335), (72, 26174520), (80, 23557068), (81, 23266240), (90, 20939616), (96, 19630890), (108, 17449680), (120, 15704712), (135, 13959744), (144, 13087260), (160, 11778534), (162, 11633120), (180, 10469808), (192, 9815445), (216, 8724840), (240, 7852356), (270, 6979872), (288, 6543630), (320, 5889267), (324, 5816560), (360, 5234904), (405, 4653248), (432, 4362420), (480, 3926178), (540, 3489936), (576, 3271815), (648, 2908280), (720, 2617452), (810, 2326624), (864, 2181210), (960, 1963089), (1080, 1744968), (1296, 1454140), (1440, 1308726), (1620, 1163312), (1728, 1090605), (2160, 872484), (2592, 727070), (2880, 654363), (3240, 581656), (4320, 436242), (5184, 363535), (6480, 290828), (8640, 218121), (12960, 145414), (25920, 72707)]