54712080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75989}}^1$

素因数の和:76008

約数の個数: 60

約数和(自身を含む): 183743820

約数和(自身を除く): 129031740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 75989, 151978, 227967, 303956, 379945, 455934, 607912, 683901, 759890, 911868, 1139835, 1215824, 1367802, 1519780, 1823736, 2279670, 2735604, 3039560, 3419505, 3647472, 4559340, 5471208, 6079120, 6839010, 9118680, 10942416, 13678020, 18237360, 27356040, 54712080]

約数ペア:

[(1, 54712080), (2, 27356040), (3, 18237360), (4, 13678020), (5, 10942416), (6, 9118680), (8, 6839010), (9, 6079120), (10, 5471208), (12, 4559340), (15, 3647472), (16, 3419505), (18, 3039560), (20, 2735604), (24, 2279670), (30, 1823736), (36, 1519780), (40, 1367802), (45, 1215824), (48, 1139835), (60, 911868), (72, 759890), (80, 683901), (90, 607912), (120, 455934), (144, 379945), (180, 303956), (240, 227967), (360, 151978), (720, 75989)]