82857480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36341}}^1$

素因数の和:36374

約数の個数: 64

約数和(自身を含む): 261662400

約数和(自身を除く): 178804920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 36341, 72682, 109023, 145364, 181705, 218046, 290728, 363410, 436092, 545115, 690479, 726820, 872184, 1090230, 1380958, 1453640, 2071437, 2180460, 2761916, 3452395, 4142874, 4360920, 5523832, 6904790, 8285748, 10357185, 13809580, 16571496, 20714370, 27619160, 41428740, 82857480]

約数ペア:

[(1, 82857480), (2, 41428740), (3, 27619160), (4, 20714370), (5, 16571496), (6, 13809580), (8, 10357185), (10, 8285748), (12, 6904790), (15, 5523832), (19, 4360920), (20, 4142874), (24, 3452395), (30, 2761916), (38, 2180460), (40, 2071437), (57, 1453640), (60, 1380958), (76, 1090230), (95, 872184), (114, 726820), (120, 690479), (152, 545115), (190, 436092), (228, 363410), (285, 290728), (380, 218046), (456, 181705), (570, 145364), (760, 109023), (1140, 72682), (2280, 36341)]