120519030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2731}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 289548288

約数和(自身を除く): 169029258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1471, 2731, 2942, 4413, 5462, 7355, 8193, 8826, 13655, 14710, 16386, 22065, 27310, 40965, 44130, 81930, 4017301, 8034602, 12051903, 20086505, 24103806, 40173010, 60259515, 120519030]

約数ペア:

[(1, 120519030), (2, 60259515), (3, 40173010), (5, 24103806), (6, 20086505), (10, 12051903), (15, 8034602), (30, 4017301), (1471, 81930), (2731, 44130), (2942, 40965), (4413, 27310), (5462, 22065), (7355, 16386), (8193, 14710), (8826, 13655)]