38724240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3496

約数の個数: 80

約数和(自身を含む): 122635008

約数和(自身を除く): 83910768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3433, 3760, 5640, 6866, 10299, 11280, 13732, 17165, 20598, 27464, 34330, 41196, 51495, 54928, 68660, 82392, 102990, 137320, 161351, 164784, 205980, 274640, 322702, 411960, 484053, 645404, 806755, 823920, 968106, 1290808, 1613510, 1936212, 2420265, 2581616, 3227020, 3872424, 4840530, 6454040, 7744848, 9681060, 12908080, 19362120, 38724240]

約数ペア:

[(1, 38724240), (2, 19362120), (3, 12908080), (4, 9681060), (5, 7744848), (6, 6454040), (8, 4840530), (10, 3872424), (12, 3227020), (15, 2581616), (16, 2420265), (20, 1936212), (24, 1613510), (30, 1290808), (40, 968106), (47, 823920), (48, 806755), (60, 645404), (80, 484053), (94, 411960), (120, 322702), (141, 274640), (188, 205980), (235, 164784), (240, 161351), (282, 137320), (376, 102990), (470, 82392), (564, 68660), (705, 54928), (752, 51495), (940, 41196), (1128, 34330), (1410, 27464), (1880, 20598), (2256, 17165), (2820, 13732), (3433, 11280), (3760, 10299), (5640, 6866)]