1197660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19961}}^1$

素因数の和:19973

約数の個数: 24

約数和(自身を含む): 3353616

約数和(自身を除く): 2155956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19961, 39922, 59883, 79844, 99805, 119766, 199610, 239532, 299415, 399220, 598830, 1197660]

約数ペア:

[(1, 1197660), (2, 598830), (3, 399220), (4, 299415), (5, 239532), (6, 199610), (10, 119766), (12, 99805), (15, 79844), (20, 59883), (30, 39922), (60, 19961)]