1189452120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9912101}}^1$

素因数の和:9912115

約数の個数: 32

約数和(自身を含む): 3568356720

約数和(自身を除く): 2378904600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9912101, 19824202, 29736303, 39648404, 49560505, 59472606, 79296808, 99121010, 118945212, 148681515, 198242020, 237890424, 297363030, 396484040, 594726060, 1189452120]

約数ペア:

[(1, 1189452120), (2, 594726060), (3, 396484040), (4, 297363030), (5, 237890424), (6, 198242020), (8, 148681515), (10, 118945212), (12, 99121010), (15, 79296808), (20, 59472606), (24, 49560505), (30, 39648404), (40, 29736303), (60, 19824202), (120, 9912101)]