120702990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{14957}}^1$

素因数の和:15236

約数の個数: 32

約数和(自身を含む): 290783520

約数和(自身を除く): 170080530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 14957, 29914, 44871, 74785, 89742, 149570, 224355, 448710, 4023433, 8046866, 12070299, 20117165, 24140598, 40234330, 60351495, 120702990]

約数ペア:

[(1, 120702990), (2, 60351495), (3, 40234330), (5, 24140598), (6, 20117165), (10, 12070299), (15, 8046866), (30, 4023433), (269, 448710), (538, 224355), (807, 149570), (1345, 89742), (1614, 74785), (2690, 44871), (4035, 29914), (8070, 14957)]