8204520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{68371}}^1$

素因数の和:68385

約数の個数: 32

約数和(自身を含む): 24613920

約数和(自身を除く): 16409400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 68371, 136742, 205113, 273484, 341855, 410226, 546968, 683710, 820452, 1025565, 1367420, 1640904, 2051130, 2734840, 4102260, 8204520]

約数ペア:

[(1, 8204520), (2, 4102260), (3, 2734840), (4, 2051130), (5, 1640904), (6, 1367420), (8, 1025565), (10, 820452), (12, 683710), (15, 546968), (20, 410226), (24, 341855), (30, 273484), (40, 205113), (60, 136742), (120, 68371)]