39113040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{162971}}^1$

素因数の和:162987

約数の個数: 40

約数和(自身を含む): 121251168

約数和(自身を除く): 82138128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 162971, 325942, 488913, 651884, 814855, 977826, 1303768, 1629710, 1955652, 2444565, 2607536, 3259420, 3911304, 4889130, 6518840, 7822608, 9778260, 13037680, 19556520, 39113040]

約数ペア:

[(1, 39113040), (2, 19556520), (3, 13037680), (4, 9778260), (5, 7822608), (6, 6518840), (8, 4889130), (10, 3911304), (12, 3259420), (15, 2607536), (16, 2444565), (20, 1955652), (24, 1629710), (30, 1303768), (40, 977826), (48, 814855), (60, 651884), (80, 488913), (120, 325942), (240, 162971)]