73195440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304981}}^1$

素因数の和:304997

約数の個数: 40

約数和(自身を含む): 226906608

約数和(自身を除く): 153711168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304981, 609962, 914943, 1219924, 1524905, 1829886, 2439848, 3049810, 3659772, 4574715, 4879696, 6099620, 7319544, 9149430, 12199240, 14639088, 18298860, 24398480, 36597720, 73195440]

約数ペア:

[(1, 73195440), (2, 36597720), (3, 24398480), (4, 18298860), (5, 14639088), (6, 12199240), (8, 9149430), (10, 7319544), (12, 6099620), (15, 4879696), (16, 4574715), (20, 3659772), (24, 3049810), (30, 2439848), (40, 1829886), (48, 1524905), (60, 1219924), (80, 914943), (120, 609962), (240, 304981)]