122904208920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12964579}}^1$

素因数の和:12964672

約数の個数: 64

約数和(自身を含む): 373379904000

約数和(自身を除く): 250475695080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 12964579, 25929158, 38893737, 51858316, 64822895, 77787474, 103716632, 129645790, 155574948, 194468685, 259291580, 311149896, 388937370, 518583160, 777874740, 1024201741, 1555749480, 2048403482, 3072605223, 4096806964, 5121008705, 6145210446, 8193613928, 10242017410, 12290420892, 15363026115, 20484034820, 24580841784, 30726052230, 40968069640, 61452104460, 122904208920]

約数ペア:

[(1, 122904208920), (2, 61452104460), (3, 40968069640), (4, 30726052230), (5, 24580841784), (6, 20484034820), (8, 15363026115), (10, 12290420892), (12, 10242017410), (15, 8193613928), (20, 6145210446), (24, 5121008705), (30, 4096806964), (40, 3072605223), (60, 2048403482), (79, 1555749480), (120, 1024201741), (158, 777874740), (237, 518583160), (316, 388937370), (395, 311149896), (474, 259291580), (632, 194468685), (790, 155574948), (948, 129645790), (1185, 103716632), (1580, 77787474), (1896, 64822895), (2370, 51858316), (3160, 38893737), (4740, 25929158), (9480, 12964579)]