79547940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{147311}}^1$

素因数の和:147329

約数の個数: 48

約数和(自身を含む): 247484160

約数和(自身を除く): 167936220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 147311, 294622, 441933, 589244, 736555, 883866, 1325799, 1473110, 1767732, 2209665, 2651598, 2946220, 3977397, 4419330, 5303196, 6628995, 7954794, 8838660, 13257990, 15909588, 19886985, 26515980, 39773970, 79547940]

約数ペア:

[(1, 79547940), (2, 39773970), (3, 26515980), (4, 19886985), (5, 15909588), (6, 13257990), (9, 8838660), (10, 7954794), (12, 6628995), (15, 5303196), (18, 4419330), (20, 3977397), (27, 2946220), (30, 2651598), (36, 2209665), (45, 1767732), (54, 1473110), (60, 1325799), (90, 883866), (108, 736555), (135, 589244), (180, 441933), (270, 294622), (540, 147311)]