76051980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{140837}}^1$

素因数の和:140855

約数の個数: 48

約数和(自身を含む): 236607840

約数和(自身を除く): 160555860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 140837, 281674, 422511, 563348, 704185, 845022, 1267533, 1408370, 1690044, 2112555, 2535066, 2816740, 3802599, 4225110, 5070132, 6337665, 7605198, 8450220, 12675330, 15210396, 19012995, 25350660, 38025990, 76051980]

約数ペア:

[(1, 76051980), (2, 38025990), (3, 25350660), (4, 19012995), (5, 15210396), (6, 12675330), (9, 8450220), (10, 7605198), (12, 6337665), (15, 5070132), (18, 4225110), (20, 3802599), (27, 2816740), (30, 2535066), (36, 2112555), (45, 1690044), (54, 1408370), (60, 1267533), (90, 845022), (108, 704185), (135, 563348), (180, 422511), (270, 281674), (540, 140837)]