43195440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179981}}^1$

素因数の和:179997

約数の個数: 40

約数和(自身を含む): 133906608

約数和(自身を除く): 90711168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 179981, 359962, 539943, 719924, 899905, 1079886, 1439848, 1799810, 2159772, 2699715, 2879696, 3599620, 4319544, 5399430, 7199240, 8639088, 10798860, 14398480, 21597720, 43195440]

約数ペア:

[(1, 43195440), (2, 21597720), (3, 14398480), (4, 10798860), (5, 8639088), (6, 7199240), (8, 5399430), (10, 4319544), (12, 3599620), (15, 2879696), (16, 2699715), (20, 2159772), (24, 1799810), (30, 1439848), (40, 1079886), (48, 899905), (60, 719924), (80, 539943), (120, 359962), (240, 179981)]