144971460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{805397}}^1$

素因数の和:805412

約数の個数: 36

約数和(自身を含む): 439747308

約数和(自身を除く): 294775848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 805397, 1610794, 2416191, 3221588, 4026985, 4832382, 7248573, 8053970, 9664764, 12080955, 14497146, 16107940, 24161910, 28994292, 36242865, 48323820, 72485730, 144971460]

約数ペア:

[(1, 144971460), (2, 72485730), (3, 48323820), (4, 36242865), (5, 28994292), (6, 24161910), (9, 16107940), (10, 14497146), (12, 12080955), (15, 9664764), (18, 8053970), (20, 7248573), (30, 4832382), (36, 4026985), (45, 3221588), (60, 2416191), (90, 1610794), (180, 805397)]