120547770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2287}}^1$

素因数の和:2555

約数の個数: 64

約数和(自身を含む): 332107776

約数和(自身を除く): 211560006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1255, 1506, 1757, 2287, 2510, 3514, 3765, 4574, 5271, 6861, 7530, 8785, 10542, 11435, 13722, 16009, 17570, 22870, 26355, 32018, 34305, 48027, 52710, 68610, 80045, 96054, 160090, 240135, 480270, 574037, 1148074, 1722111, 2870185, 3444222, 4018259, 5740370, 8036518, 8610555, 12054777, 17221110, 20091295, 24109554, 40182590, 60273885, 120547770]

約数ペア:

[(1, 120547770), (2, 60273885), (3, 40182590), (5, 24109554), (6, 20091295), (7, 17221110), (10, 12054777), (14, 8610555), (15, 8036518), (21, 5740370), (30, 4018259), (35, 3444222), (42, 2870185), (70, 1722111), (105, 1148074), (210, 574037), (251, 480270), (502, 240135), (753, 160090), (1255, 96054), (1506, 80045), (1757, 68610), (2287, 52710), (2510, 48027), (3514, 34305), (3765, 32018), (4574, 26355), (5271, 22870), (6861, 17570), (7530, 16009), (8785, 13722), (10542, 11435)]