133457640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1112147}}^1$

素因数の和:1112161

約数の個数: 32

約数和(自身を含む): 400373280

約数和(自身を除く): 266915640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1112147, 2224294, 3336441, 4448588, 5560735, 6672882, 8897176, 11121470, 13345764, 16682205, 22242940, 26691528, 33364410, 44485880, 66728820, 133457640]

約数ペア:

[(1, 133457640), (2, 66728820), (3, 44485880), (4, 33364410), (5, 26691528), (6, 22242940), (8, 16682205), (10, 13345764), (12, 11121470), (15, 8897176), (20, 6672882), (24, 5560735), (30, 4448588), (40, 3336441), (60, 2224294), (120, 1112147)]