60287920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9787}}^1$

素因数の和:9818

約数の個数: 80

約数和(自身を含む): 174774528

約数和(自身を除く): 114486608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 9787, 19574, 39148, 48935, 68509, 78296, 97870, 107657, 137018, 156592, 195740, 215314, 274036, 342545, 391480, 430628, 538285, 548072, 685090, 753599, 782960, 861256, 1076570, 1096144, 1370180, 1507198, 1722512, 2153140, 2740360, 3014396, 3767995, 4306280, 5480720, 6028792, 7535990, 8612560, 12057584, 15071980, 30143960, 60287920]

約数ペア:

[(1, 60287920), (2, 30143960), (4, 15071980), (5, 12057584), (7, 8612560), (8, 7535990), (10, 6028792), (11, 5480720), (14, 4306280), (16, 3767995), (20, 3014396), (22, 2740360), (28, 2153140), (35, 1722512), (40, 1507198), (44, 1370180), (55, 1096144), (56, 1076570), (70, 861256), (77, 782960), (80, 753599), (88, 685090), (110, 548072), (112, 538285), (140, 430628), (154, 391480), (176, 342545), (220, 274036), (280, 215314), (308, 195740), (385, 156592), (440, 137018), (560, 107657), (616, 97870), (770, 78296), (880, 68509), (1232, 48935), (1540, 39148), (3080, 19574), (6160, 9787)]