514723920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2144683}}^1$

素因数の和:2144699

約数の個数: 40

約数和(自身を含む): 1595644896

約数和(自身を除く): 1080920976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2144683, 4289366, 6434049, 8578732, 10723415, 12868098, 17157464, 21446830, 25736196, 32170245, 34314928, 42893660, 51472392, 64340490, 85787320, 102944784, 128680980, 171574640, 257361960, 514723920]

約数ペア:

[(1, 514723920), (2, 257361960), (3, 171574640), (4, 128680980), (5, 102944784), (6, 85787320), (8, 64340490), (10, 51472392), (12, 42893660), (15, 34314928), (16, 32170245), (20, 25736196), (24, 21446830), (30, 17157464), (40, 12868098), (48, 10723415), (60, 8578732), (80, 6434049), (120, 4289366), (240, 2144683)]