218168040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1818067}}^1$

素因数の和:1818081

約数の個数: 32

約数和(自身を含む): 654504480

約数和(自身を除く): 436336440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1818067, 3636134, 5454201, 7272268, 9090335, 10908402, 14544536, 18180670, 21816804, 27271005, 36361340, 43633608, 54542010, 72722680, 109084020, 218168040]

約数ペア:

[(1, 218168040), (2, 109084020), (3, 72722680), (4, 54542010), (5, 43633608), (6, 36361340), (8, 27271005), (10, 21816804), (12, 18180670), (15, 14544536), (20, 10908402), (24, 9090335), (30, 7272268), (40, 5454201), (60, 3636134), (120, 1818067)]