215552760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1693}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 647650080

約数和(自身を除く): 432097320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1061, 1693, 2122, 3183, 3386, 4244, 5079, 5305, 6366, 6772, 8465, 8488, 10158, 10610, 12732, 13544, 15915, 16930, 20316, 21220, 25395, 25464, 31830, 33860, 40632, 42440, 50790, 63660, 67720, 101580, 127320, 203160, 1796273, 3592546, 5388819, 7185092, 8981365, 10777638, 14370184, 17962730, 21555276, 26944095, 35925460, 43110552, 53888190, 71850920, 107776380, 215552760]

約数ペア:

[(1, 215552760), (2, 107776380), (3, 71850920), (4, 53888190), (5, 43110552), (6, 35925460), (8, 26944095), (10, 21555276), (12, 17962730), (15, 14370184), (20, 10777638), (24, 8981365), (30, 7185092), (40, 5388819), (60, 3592546), (120, 1796273), (1061, 203160), (1693, 127320), (2122, 101580), (3183, 67720), (3386, 63660), (4244, 50790), (5079, 42440), (5305, 40632), (6366, 33860), (6772, 31830), (8465, 25464), (8488, 25395), (10158, 21220), (10610, 20316), (12732, 16930), (13544, 15915)]