497255760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{25579}}^1$

素因数の和:25607

約数の個数: 120

約数和(自身を含む): 1731868320

約数和(自身を除く): 1234612560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 25579, 51158, 76737, 102316, 127895, 153474, 204632, 230211, 255790, 306948, 383685, 409264, 460422, 511580, 613896, 690633, 767370, 920844, 1023160, 1151055, 1227792, 1381266, 1534740, 1841688, 2046320, 2071899, 2302110, 2762532, 3069480, 3453165, 3683376, 4143798, 4604220, 5525064, 6138960, 6215697, 6906330, 8287596, 9208440, 10359495, 11050128, 12431394, 13812660, 16575192, 18416880, 20718990, 24862788, 27625320, 31078485, 33150384, 41437980, 49725576, 55250640, 62156970, 82875960, 99451152, 124313940, 165751920, 248627880, 497255760]

約数ペア:

[(1, 497255760), (2, 248627880), (3, 165751920), (4, 124313940), (5, 99451152), (6, 82875960), (8, 62156970), (9, 55250640), (10, 49725576), (12, 41437980), (15, 33150384), (16, 31078485), (18, 27625320), (20, 24862788), (24, 20718990), (27, 18416880), (30, 16575192), (36, 13812660), (40, 12431394), (45, 11050128), (48, 10359495), (54, 9208440), (60, 8287596), (72, 6906330), (80, 6215697), (81, 6138960), (90, 5525064), (108, 4604220), (120, 4143798), (135, 3683376), (144, 3453165), (162, 3069480), (180, 2762532), (216, 2302110), (240, 2071899), (243, 2046320), (270, 1841688), (324, 1534740), (360, 1381266), (405, 1227792), (432, 1151055), (486, 1023160), (540, 920844), (648, 767370), (720, 690633), (810, 613896), (972, 511580), (1080, 460422), (1215, 409264), (1296, 383685), (1620, 306948), (1944, 255790), (2160, 230211), (2430, 204632), (3240, 153474), (3888, 127895), (4860, 102316), (6480, 76737), (9720, 51158), (19440, 25579)]