47906280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{133073}}^1$

素因数の和:133090

約数の個数: 48

約数和(自身を含む): 155696580

約数和(自身を除く): 107790300

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, 133073, 266146, 399219, 532292, 665365, 798438, 1064584, 1197657, 1330730, 1596876, 1996095, 2395314, 2661460, 3193752, 3992190, 4790628, 5322920, 5988285, 7984380, 9581256, 11976570, 15968760, 23953140, 47906280]

約数ペア:

[(1, 47906280), (2, 23953140), (3, 15968760), (4, 11976570), (5, 9581256), (6, 7984380), (8, 5988285), (9, 5322920), (10, 4790628), (12, 3992190), (15, 3193752), (18, 2661460), (20, 2395314), (24, 1996095), (30, 1596876), (36, 1330730), (40, 1197657), (45, 1064584), (60, 798438), (72, 665365), (90, 532292), (120, 399219), (180, 266146), (360, 133073)]