79257240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1607}}^1$

素因数の和:1761

約数の個数: 96

約数和(自身を含む): 259627680

約数和(自身を除く): 180370440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 137, 180, 274, 360, 411, 548, 685, 822, 1096, 1233, 1370, 1607, 1644, 2055, 2466, 2740, 3214, 3288, 4110, 4821, 4932, 5480, 6165, 6428, 8035, 8220, 9642, 9864, 12330, 12856, 14463, 16070, 16440, 19284, 24105, 24660, 28926, 32140, 38568, 48210, 49320, 57852, 64280, 72315, 96420, 115704, 144630, 192840, 220159, 289260, 440318, 578520, 660477, 880636, 1100795, 1320954, 1761272, 1981431, 2201590, 2641908, 3302385, 3962862, 4403180, 5283816, 6604770, 7925724, 8806360, 9907155, 13209540, 15851448, 19814310, 26419080, 39628620, 79257240]

約数ペア:

[(1, 79257240), (2, 39628620), (3, 26419080), (4, 19814310), (5, 15851448), (6, 13209540), (8, 9907155), (9, 8806360), (10, 7925724), (12, 6604770), (15, 5283816), (18, 4403180), (20, 3962862), (24, 3302385), (30, 2641908), (36, 2201590), (40, 1981431), (45, 1761272), (60, 1320954), (72, 1100795), (90, 880636), (120, 660477), (137, 578520), (180, 440318), (274, 289260), (360, 220159), (411, 192840), (548, 144630), (685, 115704), (822, 96420), (1096, 72315), (1233, 64280), (1370, 57852), (1607, 49320), (1644, 48210), (2055, 38568), (2466, 32140), (2740, 28926), (3214, 24660), (3288, 24105), (4110, 19284), (4821, 16440), (4932, 16070), (5480, 14463), (6165, 12856), (6428, 12330), (8035, 9864), (8220, 9642)]