15696421680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2255233}}^1$

素因数の和:2255278

約数の個数: 80

約数和(自身を含む): 50336822880

約数和(自身を除く): 34640401200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 2255233, 4510466, 6765699, 9020932, 11276165, 13531398, 18041864, 22552330, 27062796, 33828495, 36083728, 45104660, 54125592, 65401757, 67656990, 90209320, 108251184, 130803514, 135313980, 180418640, 196205271, 261607028, 270627960, 327008785, 392410542, 523214056, 541255920, 654017570, 784821084, 981026355, 1046428112, 1308035140, 1569642168, 1962052710, 2616070280, 3139284336, 3924105420, 5232140560, 7848210840, 15696421680]

約数ペア:

[(1, 15696421680), (2, 7848210840), (3, 5232140560), (4, 3924105420), (5, 3139284336), (6, 2616070280), (8, 1962052710), (10, 1569642168), (12, 1308035140), (15, 1046428112), (16, 981026355), (20, 784821084), (24, 654017570), (29, 541255920), (30, 523214056), (40, 392410542), (48, 327008785), (58, 270627960), (60, 261607028), (80, 196205271), (87, 180418640), (116, 135313980), (120, 130803514), (145, 108251184), (174, 90209320), (232, 67656990), (240, 65401757), (290, 54125592), (348, 45104660), (435, 36083728), (464, 33828495), (580, 27062796), (696, 22552330), (870, 18041864), (1160, 13531398), (1392, 11276165), (1740, 9020932), (2320, 6765699), (3480, 4510466), (6960, 2255233)]