144899460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{804997}}^1$

素因数の和:805012

約数の個数: 36

約数和(自身を含む): 439528908

約数和(自身を除く): 294629448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 804997, 1609994, 2414991, 3219988, 4024985, 4829982, 7244973, 8049970, 9659964, 12074955, 14489946, 16099940, 24149910, 28979892, 36224865, 48299820, 72449730, 144899460]

約数ペア:

[(1, 144899460), (2, 72449730), (3, 48299820), (4, 36224865), (5, 28979892), (6, 24149910), (9, 16099940), (10, 14489946), (12, 12074955), (15, 9659964), (18, 8049970), (20, 7244973), (30, 4829982), (36, 4024985), (45, 3219988), (60, 2414991), (90, 1609994), (180, 804997)]