213050280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1775419}}^1$

素因数の和:1775433

約数の個数: 32

約数和(自身を含む): 639151200

約数和(自身を除く): 426100920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1775419, 3550838, 5326257, 7101676, 8877095, 10652514, 14203352, 17754190, 21305028, 26631285, 35508380, 42610056, 53262570, 71016760, 106525140, 213050280]

約数ペア:

[(1, 213050280), (2, 106525140), (3, 71016760), (4, 53262570), (5, 42610056), (6, 35508380), (8, 26631285), (10, 21305028), (12, 17754190), (15, 14203352), (20, 10652514), (24, 8877095), (30, 7101676), (40, 5326257), (60, 3550838), (120, 1775419)]