90010680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{907}}^1$

素因数の和:1748

約数の個数: 64

約数和(自身を含む): 270656640

約数和(自身を除く): 180645960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 827, 907, 1654, 1814, 2481, 2721, 3308, 3628, 4135, 4535, 4962, 5442, 6616, 7256, 8270, 9070, 9924, 10884, 12405, 13605, 16540, 18140, 19848, 21768, 24810, 27210, 33080, 36280, 49620, 54420, 99240, 108840, 750089, 1500178, 2250267, 3000356, 3750445, 4500534, 6000712, 7500890, 9001068, 11251335, 15001780, 18002136, 22502670, 30003560, 45005340, 90010680]

約数ペア:

[(1, 90010680), (2, 45005340), (3, 30003560), (4, 22502670), (5, 18002136), (6, 15001780), (8, 11251335), (10, 9001068), (12, 7500890), (15, 6000712), (20, 4500534), (24, 3750445), (30, 3000356), (40, 2250267), (60, 1500178), (120, 750089), (827, 108840), (907, 99240), (1654, 54420), (1814, 49620), (2481, 36280), (2721, 33080), (3308, 27210), (3628, 24810), (4135, 21768), (4535, 19848), (4962, 18140), (5442, 16540), (6616, 13605), (7256, 12405), (8270, 10884), (9070, 9924)]