115831440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{160877}}^1$

素因数の和:160896

約数の個数: 60

約数和(自身を含む): 389003004

約数和(自身を除く): 273171564

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, 160877, 321754, 482631, 643508, 804385, 965262, 1287016, 1447893, 1608770, 1930524, 2413155, 2574032, 2895786, 3217540, 3861048, 4826310, 5791572, 6435080, 7239465, 7722096, 9652620, 11583144, 12870160, 14478930, 19305240, 23166288, 28957860, 38610480, 57915720, 115831440]

約数ペア:

[(1, 115831440), (2, 57915720), (3, 38610480), (4, 28957860), (5, 23166288), (6, 19305240), (8, 14478930), (9, 12870160), (10, 11583144), (12, 9652620), (15, 7722096), (16, 7239465), (18, 6435080), (20, 5791572), (24, 4826310), (30, 3861048), (36, 3217540), (40, 2895786), (45, 2574032), (48, 2413155), (60, 1930524), (72, 1608770), (80, 1447893), (90, 1287016), (120, 965262), (144, 804385), (180, 643508), (240, 482631), (360, 321754), (720, 160877)]