39470040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109639}}^1$

素因数の和:109656

約数の個数: 48

約数和(自身を含む): 128278800

約数和(自身を除く): 88808760

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, 109639, 219278, 328917, 438556, 548195, 657834, 877112, 986751, 1096390, 1315668, 1644585, 1973502, 2192780, 2631336, 3289170, 3947004, 4385560, 4933755, 6578340, 7894008, 9867510, 13156680, 19735020, 39470040]

約数ペア:

[(1, 39470040), (2, 19735020), (3, 13156680), (4, 9867510), (5, 7894008), (6, 6578340), (8, 4933755), (9, 4385560), (10, 3947004), (12, 3289170), (15, 2631336), (18, 2192780), (20, 1973502), (24, 1644585), (30, 1315668), (36, 1096390), (40, 986751), (45, 877112), (60, 657834), (72, 548195), (90, 438556), (120, 328917), (180, 219278), (360, 109639)]