77976240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{324901}}^1$

素因数の和:324917

約数の個数: 40

約数和(自身を含む): 241727088

約数和(自身を除く): 163750848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 324901, 649802, 974703, 1299604, 1624505, 1949406, 2599208, 3249010, 3898812, 4873515, 5198416, 6498020, 7797624, 9747030, 12996040, 15595248, 19494060, 25992080, 38988120, 77976240]

約数ペア:

[(1, 77976240), (2, 38988120), (3, 25992080), (4, 19494060), (5, 15595248), (6, 12996040), (8, 9747030), (10, 7797624), (12, 6498020), (15, 5198416), (16, 4873515), (20, 3898812), (24, 3249010), (30, 2599208), (40, 1949406), (48, 1624505), (60, 1299604), (80, 974703), (120, 649802), (240, 324901)]