146636520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1221971}}^1$

素因数の和:1221985

約数の個数: 32

約数和(自身を含む): 439909920

約数和(自身を除く): 293273400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1221971, 2443942, 3665913, 4887884, 6109855, 7331826, 9775768, 12219710, 14663652, 18329565, 24439420, 29327304, 36659130, 48878840, 73318260, 146636520]

約数ペア:

[(1, 146636520), (2, 73318260), (3, 48878840), (4, 36659130), (5, 29327304), (6, 24439420), (8, 18329565), (10, 14663652), (12, 12219710), (15, 9775768), (20, 7331826), (24, 6109855), (30, 4887884), (40, 3665913), (60, 2443942), (120, 1221971)]