56877960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3019}}^1$

素因数の和:3190

約数の個数: 64

約数和(自身を含む): 171777600

約数和(自身を除く): 114899640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3019, 3140, 3768, 4710, 6038, 6280, 9057, 9420, 12076, 15095, 18114, 18840, 24152, 30190, 36228, 45285, 60380, 72456, 90570, 120760, 181140, 362280, 473983, 947966, 1421949, 1895932, 2369915, 2843898, 3791864, 4739830, 5687796, 7109745, 9479660, 11375592, 14219490, 18959320, 28438980, 56877960]

約数ペア:

[(1, 56877960), (2, 28438980), (3, 18959320), (4, 14219490), (5, 11375592), (6, 9479660), (8, 7109745), (10, 5687796), (12, 4739830), (15, 3791864), (20, 2843898), (24, 2369915), (30, 1895932), (40, 1421949), (60, 947966), (120, 473983), (157, 362280), (314, 181140), (471, 120760), (628, 90570), (785, 72456), (942, 60380), (1256, 45285), (1570, 36228), (1884, 30190), (2355, 24152), (3019, 18840), (3140, 18114), (3768, 15095), (4710, 12076), (6038, 9420), (6280, 9057)]