1142120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4079}}^1$

素因数の和:4097

約数の個数: 32

約数和(自身を含む): 2937600

約数和(自身を除く): 1795480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4079, 8158, 16316, 20395, 28553, 32632, 40790, 57106, 81580, 114212, 142765, 163160, 228424, 285530, 571060, 1142120]

約数ペア:

[(1, 1142120), (2, 571060), (4, 285530), (5, 228424), (7, 163160), (8, 142765), (10, 114212), (14, 81580), (20, 57106), (28, 40790), (35, 32632), (40, 28553), (56, 20395), (70, 16316), (140, 8158), (280, 4079)]