129554520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1079621}}^1$

素因数の和:1079635

約数の個数: 32

約数和(自身を含む): 388663920

約数和(自身を除く): 259109400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1079621, 2159242, 3238863, 4318484, 5398105, 6477726, 8636968, 10796210, 12955452, 16194315, 21592420, 25910904, 32388630, 43184840, 64777260, 129554520]

約数ペア:

[(1, 129554520), (2, 64777260), (3, 43184840), (4, 32388630), (5, 25910904), (6, 21592420), (8, 16194315), (10, 12955452), (12, 10796210), (15, 8636968), (20, 6477726), (24, 5398105), (30, 4318484), (40, 3238863), (60, 2159242), (120, 1079621)]