20135405280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1446509}}^1$

素因数の和:1446556

約数の個数: 96

約数和(自身を含む): 65613693600

約数和(自身を除く): 45478288320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 1446509, 2893018, 4339527, 5786036, 7232545, 8679054, 11572072, 14465090, 17358108, 21697635, 23144144, 28930180, 34716216, 41948761, 43395270, 46288288, 57860360, 69432432, 83897522, 86790540, 115720720, 125846283, 138864864, 167795044, 173581080, 209743805, 231441440, 251692566, 335590088, 347162160, 419487610, 503385132, 629231415, 671180176, 694324320, 838975220, 1006770264, 1258462830, 1342360352, 1677950440, 2013540528, 2516925660, 3355900880, 4027081056, 5033851320, 6711801760, 10067702640, 20135405280]

約数ペア:

[(1, 20135405280), (2, 10067702640), (3, 6711801760), (4, 5033851320), (5, 4027081056), (6, 3355900880), (8, 2516925660), (10, 2013540528), (12, 1677950440), (15, 1342360352), (16, 1258462830), (20, 1006770264), (24, 838975220), (29, 694324320), (30, 671180176), (32, 629231415), (40, 503385132), (48, 419487610), (58, 347162160), (60, 335590088), (80, 251692566), (87, 231441440), (96, 209743805), (116, 173581080), (120, 167795044), (145, 138864864), (160, 125846283), (174, 115720720), (232, 86790540), (240, 83897522), (290, 69432432), (348, 57860360), (435, 46288288), (464, 43395270), (480, 41948761), (580, 34716216), (696, 28930180), (870, 23144144), (928, 21697635), (1160, 17358108), (1392, 14465090), (1740, 11572072), (2320, 8679054), (2784, 7232545), (3480, 5786036), (4640, 4339527), (6960, 2893018), (13920, 1446509)]