180207780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{158077}}^1$

素因数の和:158108

約数の個数: 48

約数和(自身を含む): 531142080

約数和(自身を除く): 350934300

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, 158077, 316154, 474231, 632308, 790385, 948462, 1580770, 1896924, 2371155, 3003463, 3161540, 4742310, 6006926, 9010389, 9484620, 12013852, 15017315, 18020778, 30034630, 36041556, 45051945, 60069260, 90103890, 180207780]

約数ペア:

[(1, 180207780), (2, 90103890), (3, 60069260), (4, 45051945), (5, 36041556), (6, 30034630), (10, 18020778), (12, 15017315), (15, 12013852), (19, 9484620), (20, 9010389), (30, 6006926), (38, 4742310), (57, 3161540), (60, 3003463), (76, 2371155), (95, 1896924), (114, 1580770), (190, 948462), (228, 790385), (285, 632308), (380, 474231), (570, 316154), (1140, 158077)]