47318520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1571}}^1$

素因数の和:1836

約数の個数: 64

約数和(自身を含む): 142611840

約数和(自身を除く): 95293320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 1571, 2008, 2510, 3012, 3142, 3765, 4713, 5020, 6024, 6284, 7530, 7855, 9426, 10040, 12568, 15060, 15710, 18852, 23565, 30120, 31420, 37704, 47130, 62840, 94260, 188520, 394321, 788642, 1182963, 1577284, 1971605, 2365926, 3154568, 3943210, 4731852, 5914815, 7886420, 9463704, 11829630, 15772840, 23659260, 47318520]

約数ペア:

[(1, 47318520), (2, 23659260), (3, 15772840), (4, 11829630), (5, 9463704), (6, 7886420), (8, 5914815), (10, 4731852), (12, 3943210), (15, 3154568), (20, 2365926), (24, 1971605), (30, 1577284), (40, 1182963), (60, 788642), (120, 394321), (251, 188520), (502, 94260), (753, 62840), (1004, 47130), (1255, 37704), (1506, 31420), (1571, 30120), (2008, 23565), (2510, 18852), (3012, 15710), (3142, 15060), (3765, 12568), (4713, 10040), (5020, 9426), (6024, 7855), (6284, 7530)]