196677960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1638983}}^1$

素因数の和:1638997

約数の個数: 32

約数和(自身を含む): 590034240

約数和(自身を除く): 393356280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1638983, 3277966, 4916949, 6555932, 8194915, 9833898, 13111864, 16389830, 19667796, 24584745, 32779660, 39335592, 49169490, 65559320, 98338980, 196677960]

約数ペア:

[(1, 196677960), (2, 98338980), (3, 65559320), (4, 49169490), (5, 39335592), (6, 32779660), (8, 24584745), (10, 19667796), (12, 16389830), (15, 13111864), (20, 9833898), (24, 8194915), (30, 6555932), (40, 4916949), (60, 3277966), (120, 1638983)]