55754760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20201}}^1$

素因数の和:20238

約数の個数: 64

約数和(自身を含む): 174545280

約数和(自身を除く): 118790520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 20201, 40402, 60603, 80804, 101005, 121206, 161608, 202010, 242412, 303015, 404020, 464623, 484824, 606030, 808040, 929246, 1212060, 1393869, 1858492, 2323115, 2424120, 2787738, 3716984, 4646230, 5575476, 6969345, 9292460, 11150952, 13938690, 18584920, 27877380, 55754760]

約数ペア:

[(1, 55754760), (2, 27877380), (3, 18584920), (4, 13938690), (5, 11150952), (6, 9292460), (8, 6969345), (10, 5575476), (12, 4646230), (15, 3716984), (20, 2787738), (23, 2424120), (24, 2323115), (30, 1858492), (40, 1393869), (46, 1212060), (60, 929246), (69, 808040), (92, 606030), (115, 484824), (120, 464623), (138, 404020), (184, 303015), (230, 242412), (276, 202010), (345, 161608), (460, 121206), (552, 101005), (690, 80804), (920, 60603), (1380, 40402), (2760, 20201)]