331219080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{920053}}^1$

素因数の和:920070

約数の個数: 48

約数和(自身を含む): 1076463180

約数和(自身を除く): 745244100

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, 920053, 1840106, 2760159, 3680212, 4600265, 5520318, 7360424, 8280477, 9200530, 11040636, 13800795, 16560954, 18401060, 22081272, 27601590, 33121908, 36802120, 41402385, 55203180, 66243816, 82804770, 110406360, 165609540, 331219080]

約数ペア:

[(1, 331219080), (2, 165609540), (3, 110406360), (4, 82804770), (5, 66243816), (6, 55203180), (8, 41402385), (9, 36802120), (10, 33121908), (12, 27601590), (15, 22081272), (18, 18401060), (20, 16560954), (24, 13800795), (30, 11040636), (36, 9200530), (40, 8280477), (45, 7360424), (60, 5520318), (72, 4600265), (90, 3680212), (120, 2760159), (180, 1840106), (360, 920053)]