78363960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653033}}^1$

素因数の和:653047

約数の個数: 32

約数和(自身を含む): 235092240

約数和(自身を除く): 156728280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653033, 1306066, 1959099, 2612132, 3265165, 3918198, 5224264, 6530330, 7836396, 9795495, 13060660, 15672792, 19590990, 26121320, 39181980, 78363960]

約数ペア:

[(1, 78363960), (2, 39181980), (3, 26121320), (4, 19590990), (5, 15672792), (6, 13060660), (8, 9795495), (10, 7836396), (12, 6530330), (15, 5224264), (20, 3918198), (24, 3265165), (30, 2612132), (40, 1959099), (60, 1306066), (120, 653033)]