120764385

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2787

約数の個数: 64

約数和(自身を含む): 250675200

約数和(自身を除く): 129910815

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1645, 2115, 2719, 2961, 4935, 6345, 8157, 8883, 13595, 14805, 19033, 24471, 40785, 44415, 57099, 73413, 95165, 122355, 127793, 171297, 285495, 367065, 383379, 513891, 638965, 856485, 894551, 1150137, 1916895, 2569455, 2683653, 3450411, 4472755, 5750685, 8050959, 13418265, 17252055, 24152877, 40254795, 120764385]

約数ペア:

[(1, 120764385), (3, 40254795), (5, 24152877), (7, 17252055), (9, 13418265), (15, 8050959), (21, 5750685), (27, 4472755), (35, 3450411), (45, 2683653), (47, 2569455), (63, 1916895), (105, 1150137), (135, 894551), (141, 856485), (189, 638965), (235, 513891), (315, 383379), (329, 367065), (423, 285495), (705, 171297), (945, 127793), (987, 122355), (1269, 95165), (1645, 73413), (2115, 57099), (2719, 44415), (2961, 40785), (4935, 24471), (6345, 19033), (8157, 14805), (8883, 13595)]