40813560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113371}}^1$

素因数の和:113388

約数の個数: 48

約数和(自身を含む): 132645240

約数和(自身を除く): 91831680

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, 113371, 226742, 340113, 453484, 566855, 680226, 906968, 1020339, 1133710, 1360452, 1700565, 2040678, 2267420, 2720904, 3401130, 4081356, 4534840, 5101695, 6802260, 8162712, 10203390, 13604520, 20406780, 40813560]

約数ペア:

[(1, 40813560), (2, 20406780), (3, 13604520), (4, 10203390), (5, 8162712), (6, 6802260), (8, 5101695), (9, 4534840), (10, 4081356), (12, 3401130), (15, 2720904), (18, 2267420), (20, 2040678), (24, 1700565), (30, 1360452), (36, 1133710), (40, 1020339), (45, 906968), (60, 680226), (72, 566855), (90, 453484), (120, 340113), (180, 226742), (360, 113371)]