118946040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{991217}}^1$

素因数の和:991231

約数の個数: 32

約数和(自身を含む): 356838480

約数和(自身を除く): 237892440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 991217, 1982434, 2973651, 3964868, 4956085, 5947302, 7929736, 9912170, 11894604, 14868255, 19824340, 23789208, 29736510, 39648680, 59473020, 118946040]

約数ペア:

[(1, 118946040), (2, 59473020), (3, 39648680), (4, 29736510), (5, 23789208), (6, 19824340), (8, 14868255), (10, 11894604), (12, 9912170), (15, 7929736), (20, 5947302), (24, 4956085), (30, 3964868), (40, 2973651), (60, 1982434), (120, 991217)]