54240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 172368

約数和(自身を除く): 118128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 113, 120, 160, 226, 240, 339, 452, 480, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 3616, 4520, 5424, 6780, 9040, 10848, 13560, 18080, 27120, 54240]

約数ペア:

[(1, 54240), (2, 27120), (3, 18080), (4, 13560), (5, 10848), (6, 9040), (8, 6780), (10, 5424), (12, 4520), (15, 3616), (16, 3390), (20, 2712), (24, 2260), (30, 1808), (32, 1695), (40, 1356), (48, 1130), (60, 904), (80, 678), (96, 565), (113, 480), (120, 452), (160, 339), (226, 240)]