4318260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71971}}^1$

素因数の和:71983

約数の個数: 24

約数和(自身を含む): 12091296

約数和(自身を除く): 7773036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71971, 143942, 215913, 287884, 359855, 431826, 719710, 863652, 1079565, 1439420, 2159130, 4318260]

約数ペア:

[(1, 4318260), (2, 2159130), (3, 1439420), (4, 1079565), (5, 863652), (6, 719710), (10, 431826), (12, 359855), (15, 287884), (20, 215913), (30, 143942), (60, 71971)]