68487780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60077}}^1$

素因数の和:60108

約数の個数: 48

約数和(自身を含む): 201862080

約数和(自身を除く): 133374300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 60077, 120154, 180231, 240308, 300385, 360462, 600770, 720924, 901155, 1141463, 1201540, 1802310, 2282926, 3424389, 3604620, 4565852, 5707315, 6848778, 11414630, 13697556, 17121945, 22829260, 34243890, 68487780]

約数ペア:

[(1, 68487780), (2, 34243890), (3, 22829260), (4, 17121945), (5, 13697556), (6, 11414630), (10, 6848778), (12, 5707315), (15, 4565852), (19, 3604620), (20, 3424389), (30, 2282926), (38, 1802310), (57, 1201540), (60, 1141463), (76, 901155), (95, 720924), (114, 600770), (190, 360462), (228, 300385), (285, 240308), (380, 180231), (570, 120154), (1140, 60077)]