79976040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{666467}}^1$

素因数の和:666481

約数の個数: 32

約数和(自身を含む): 239928480

約数和(自身を除く): 159952440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 666467, 1332934, 1999401, 2665868, 3332335, 3998802, 5331736, 6664670, 7997604, 9997005, 13329340, 15995208, 19994010, 26658680, 39988020, 79976040]

約数ペア:

[(1, 79976040), (2, 39988020), (3, 26658680), (4, 19994010), (5, 15995208), (6, 13329340), (8, 9997005), (10, 7997604), (12, 6664670), (15, 5331736), (20, 3998802), (24, 3332335), (30, 2665868), (40, 1999401), (60, 1332934), (120, 666467)]