61429560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{827}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 184809600

約数和(自身を除く): 123380040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 827, 1238, 1654, 1857, 2476, 2481, 3095, 3308, 3714, 4135, 4952, 4962, 6190, 6616, 7428, 8270, 9285, 9924, 12380, 12405, 14856, 16540, 18570, 19848, 24760, 24810, 33080, 37140, 49620, 74280, 99240, 511913, 1023826, 1535739, 2047652, 2559565, 3071478, 4095304, 5119130, 6142956, 7678695, 10238260, 12285912, 15357390, 20476520, 30714780, 61429560]

約数ペア:

[(1, 61429560), (2, 30714780), (3, 20476520), (4, 15357390), (5, 12285912), (6, 10238260), (8, 7678695), (10, 6142956), (12, 5119130), (15, 4095304), (20, 3071478), (24, 2559565), (30, 2047652), (40, 1535739), (60, 1023826), (120, 511913), (619, 99240), (827, 74280), (1238, 49620), (1654, 37140), (1857, 33080), (2476, 24810), (2481, 24760), (3095, 19848), (3308, 18570), (3714, 16540), (4135, 14856), (4952, 12405), (4962, 12380), (6190, 9924), (6616, 9285), (7428, 8270)]