164546040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1371217}}^1$

素因数の和:1371231

約数の個数: 32

約数和(自身を含む): 493638480

約数和(自身を除く): 329092440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1371217, 2742434, 4113651, 5484868, 6856085, 8227302, 10969736, 13712170, 16454604, 20568255, 27424340, 32909208, 41136510, 54848680, 82273020, 164546040]

約数ペア:

[(1, 164546040), (2, 82273020), (3, 54848680), (4, 41136510), (5, 32909208), (6, 27424340), (8, 20568255), (10, 16454604), (12, 13712170), (15, 10969736), (20, 8227302), (24, 6856085), (30, 5484868), (40, 4113651), (60, 2742434), (120, 1371217)]