67818580920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{188384947}}^1$

素因数の和:188384964

約数の個数: 48

約数和(自身を含む): 220410389160

約数和(自身を除く): 152591808240

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, 180, 360, 188384947, 376769894, 565154841, 753539788, 941924735, 1130309682, 1507079576, 1695464523, 1883849470, 2260619364, 2825774205, 3390929046, 3767698940, 4521238728, 5651548410, 6781858092, 7535397880, 8477322615, 11303096820, 13563716184, 16954645230, 22606193640, 33909290460, 67818580920]

約数ペア:

[(1, 67818580920), (2, 33909290460), (3, 22606193640), (4, 16954645230), (5, 13563716184), (6, 11303096820), (8, 8477322615), (9, 7535397880), (10, 6781858092), (12, 5651548410), (15, 4521238728), (18, 3767698940), (20, 3390929046), (24, 2825774205), (30, 2260619364), (36, 1883849470), (40, 1695464523), (45, 1507079576), (60, 1130309682), (72, 941924735), (90, 753539788), (120, 565154841), (180, 376769894), (360, 188384947)]