61705080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{171403}}^1$

素因数の和:171420

約数の個数: 48

約数和(自身を含む): 200542680

約数和(自身を除く): 138837600

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, 171403, 342806, 514209, 685612, 857015, 1028418, 1371224, 1542627, 1714030, 2056836, 2571045, 3085254, 3428060, 4113672, 5142090, 6170508, 6856120, 7713135, 10284180, 12341016, 15426270, 20568360, 30852540, 61705080]

約数ペア:

[(1, 61705080), (2, 30852540), (3, 20568360), (4, 15426270), (5, 12341016), (6, 10284180), (8, 7713135), (9, 6856120), (10, 6170508), (12, 5142090), (15, 4113672), (18, 3428060), (20, 3085254), (24, 2571045), (30, 2056836), (36, 1714030), (40, 1542627), (45, 1371224), (60, 1028418), (72, 857015), (90, 685612), (120, 514209), (180, 342806), (360, 171403)]