144597720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1204981}}^1$

素因数の和:1204995

約数の個数: 32

約数和(自身を含む): 433793520

約数和(自身を除く): 289195800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1204981, 2409962, 3614943, 4819924, 6024905, 7229886, 9639848, 12049810, 14459772, 18074715, 24099620, 28919544, 36149430, 48199240, 72298860, 144597720]

約数ペア:

[(1, 144597720), (2, 72298860), (3, 48199240), (4, 36149430), (5, 28919544), (6, 24099620), (8, 18074715), (10, 14459772), (12, 12049810), (15, 9639848), (20, 7229886), (24, 6024905), (30, 4819924), (40, 3614943), (60, 2409962), (120, 1204981)]