164981640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1374847}}^1$

素因数の和:1374861

約数の個数: 32

約数和(自身を含む): 494945280

約数和(自身を除く): 329963640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1374847, 2749694, 4124541, 5499388, 6874235, 8249082, 10998776, 13748470, 16498164, 20622705, 27496940, 32996328, 41245410, 54993880, 82490820, 164981640]

約数ペア:

[(1, 164981640), (2, 82490820), (3, 54993880), (4, 41245410), (5, 32996328), (6, 27496940), (8, 20622705), (10, 16498164), (12, 13748470), (15, 10998776), (20, 8249082), (24, 6874235), (30, 5499388), (40, 4124541), (60, 2749694), (120, 1374847)]