19475160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{162293}}^1$

素因数の和:162307

約数の個数: 32

約数和(自身を含む): 58425840

約数和(自身を除く): 38950680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 162293, 324586, 486879, 649172, 811465, 973758, 1298344, 1622930, 1947516, 2434395, 3245860, 3895032, 4868790, 6491720, 9737580, 19475160]

約数ペア:

[(1, 19475160), (2, 9737580), (3, 6491720), (4, 4868790), (5, 3895032), (6, 3245860), (8, 2434395), (10, 1947516), (12, 1622930), (15, 1298344), (20, 973758), (24, 811465), (30, 649172), (40, 486879), (60, 324586), (120, 162293)]