80345130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72383}}^1$

素因数の和:72430

約数の個数: 32

約数和(自身を含む): 198042624

約数和(自身を除く): 117697494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 72383, 144766, 217149, 361915, 434298, 723830, 1085745, 2171490, 2678171, 5356342, 8034513, 13390855, 16069026, 26781710, 40172565, 80345130]

約数ペア:

[(1, 80345130), (2, 40172565), (3, 26781710), (5, 16069026), (6, 13390855), (10, 8034513), (15, 5356342), (30, 2678171), (37, 2171490), (74, 1085745), (111, 723830), (185, 434298), (222, 361915), (370, 217149), (555, 144766), (1110, 72383)]