16077720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133981}}^1$

素因数の和:133995

約数の個数: 32

約数和(自身を含む): 48233520

約数和(自身を除く): 32155800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133981, 267962, 401943, 535924, 669905, 803886, 1071848, 1339810, 1607772, 2009715, 2679620, 3215544, 4019430, 5359240, 8038860, 16077720]

約数ペア:

[(1, 16077720), (2, 8038860), (3, 5359240), (4, 4019430), (5, 3215544), (6, 2679620), (8, 2009715), (10, 1607772), (12, 1339810), (15, 1071848), (20, 803886), (24, 669905), (30, 535924), (40, 401943), (60, 267962), (120, 133981)]