7424520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61871}}^1$

素因数の和:61885

約数の個数: 32

約数和(自身を含む): 22273920

約数和(自身を除く): 14849400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 61871, 123742, 185613, 247484, 309355, 371226, 494968, 618710, 742452, 928065, 1237420, 1484904, 1856130, 2474840, 3712260, 7424520]

約数ペア:

[(1, 7424520), (2, 3712260), (3, 2474840), (4, 1856130), (5, 1484904), (6, 1237420), (8, 928065), (10, 742452), (12, 618710), (15, 494968), (20, 371226), (24, 309355), (30, 247484), (40, 185613), (60, 123742), (120, 61871)]