270237720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2251981}}^1$

素因数の和:2251995

約数の個数: 32

約数和(自身を含む): 810713520

約数和(自身を除く): 540475800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2251981, 4503962, 6755943, 9007924, 11259905, 13511886, 18015848, 22519810, 27023772, 33779715, 45039620, 54047544, 67559430, 90079240, 135118860, 270237720]

約数ペア:

[(1, 270237720), (2, 135118860), (3, 90079240), (4, 67559430), (5, 54047544), (6, 45039620), (8, 33779715), (10, 27023772), (12, 22519810), (15, 18015848), (20, 13511886), (24, 11259905), (30, 9007924), (40, 6755943), (60, 4503962), (120, 2251981)]