194288520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1619071}}^1$

素因数の和:1619085

約数の個数: 32

約数和(自身を含む): 582865920

約数和(自身を除く): 388577400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1619071, 3238142, 4857213, 6476284, 8095355, 9714426, 12952568, 16190710, 19428852, 24286065, 32381420, 38857704, 48572130, 64762840, 97144260, 194288520]

約数ペア:

[(1, 194288520), (2, 97144260), (3, 64762840), (4, 48572130), (5, 38857704), (6, 32381420), (8, 24286065), (10, 19428852), (12, 16190710), (15, 12952568), (20, 9714426), (24, 8095355), (30, 6476284), (40, 4857213), (60, 3238142), (120, 1619071)]