1288891296060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21481521601}}^1$

素因数の和:21481521613

約数の個数: 24

約数和(自身を含む): 3608895629136

約数和(自身を除く): 2320004333076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21481521601, 42963043202, 64444564803, 85926086404, 107407608005, 128889129606, 214815216010, 257778259212, 322222824015, 429630432020, 644445648030, 1288891296060]

約数ペア:

[(1, 1288891296060), (2, 644445648030), (3, 429630432020), (4, 322222824015), (5, 257778259212), (6, 214815216010), (10, 128889129606), (12, 107407608005), (15, 85926086404), (20, 64444564803), (30, 42963043202), (60, 21481521601)]