7977660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{132961}}^1$

素因数の和:132973

約数の個数: 24

約数和(自身を含む): 22337616

約数和(自身を除く): 14359956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 132961, 265922, 398883, 531844, 664805, 797766, 1329610, 1595532, 1994415, 2659220, 3988830, 7977660]

約数ペア:

[(1, 7977660), (2, 3988830), (3, 2659220), (4, 1994415), (5, 1595532), (6, 1329610), (10, 797766), (12, 664805), (15, 531844), (20, 398883), (30, 265922), (60, 132961)]