55461960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{154061}}^1$

素因数の和:154078

約数の個数: 48

約数和(自身を含む): 180252540

約数和(自身を除く): 124790580

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, 154061, 308122, 462183, 616244, 770305, 924366, 1232488, 1386549, 1540610, 1848732, 2310915, 2773098, 3081220, 3697464, 4621830, 5546196, 6162440, 6932745, 9243660, 11092392, 13865490, 18487320, 27730980, 55461960]

約数ペア:

[(1, 55461960), (2, 27730980), (3, 18487320), (4, 13865490), (5, 11092392), (6, 9243660), (8, 6932745), (9, 6162440), (10, 5546196), (12, 4621830), (15, 3697464), (18, 3081220), (20, 2773098), (24, 2310915), (30, 1848732), (36, 1540610), (40, 1386549), (45, 1232488), (60, 924366), (72, 770305), (90, 616244), (120, 462183), (180, 308122), (360, 154061)]