354794520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2956621}}^1$

素因数の和:2956635

約数の個数: 32

約数和(自身を含む): 1064383920

約数和(自身を除く): 709589400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2956621, 5913242, 8869863, 11826484, 14783105, 17739726, 23652968, 29566210, 35479452, 44349315, 59132420, 70958904, 88698630, 118264840, 177397260, 354794520]

約数ペア:

[(1, 354794520), (2, 177397260), (3, 118264840), (4, 88698630), (5, 70958904), (6, 59132420), (8, 44349315), (10, 35479452), (12, 29566210), (15, 23652968), (20, 17739726), (24, 14783105), (30, 11826484), (40, 8869863), (60, 5913242), (120, 2956621)]