61004520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{169457}}^1$

素因数の和:169474

約数の個数: 48

約数和(自身を含む): 198265860

約数和(自身を除く): 137261340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 169457, 338914, 508371, 677828, 847285, 1016742, 1355656, 1525113, 1694570, 2033484, 2541855, 3050226, 3389140, 4066968, 5083710, 6100452, 6778280, 7625565, 10167420, 12200904, 15251130, 20334840, 30502260, 61004520]

約数ペア:

[(1, 61004520), (2, 30502260), (3, 20334840), (4, 15251130), (5, 12200904), (6, 10167420), (8, 7625565), (9, 6778280), (10, 6100452), (12, 5083710), (15, 4066968), (18, 3389140), (20, 3050226), (24, 2541855), (30, 2033484), (36, 1694570), (40, 1525113), (45, 1355656), (60, 1016742), (72, 847285), (90, 677828), (120, 508371), (180, 338914), (360, 169457)]