120800880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167779}}^1$

素因数の和:167798

約数の個数: 60

約数和(自身を含む): 405692040

約数和(自身を除く): 284891160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 167779, 335558, 503337, 671116, 838895, 1006674, 1342232, 1510011, 1677790, 2013348, 2516685, 2684464, 3020022, 3355580, 4026696, 5033370, 6040044, 6711160, 7550055, 8053392, 10066740, 12080088, 13422320, 15100110, 20133480, 24160176, 30200220, 40266960, 60400440, 120800880]

約数ペア:

[(1, 120800880), (2, 60400440), (3, 40266960), (4, 30200220), (5, 24160176), (6, 20133480), (8, 15100110), (9, 13422320), (10, 12080088), (12, 10066740), (15, 8053392), (16, 7550055), (18, 6711160), (20, 6040044), (24, 5033370), (30, 4026696), (36, 3355580), (40, 3020022), (45, 2684464), (48, 2516685), (60, 2013348), (72, 1677790), (80, 1510011), (90, 1342232), (120, 1006674), (144, 838895), (180, 671116), (240, 503337), (360, 335558), (720, 167779)]