248875560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2551}}^1$

素因数の和:2839

約数の個数: 96

約数和(自身を含む): 812148480

約数和(自身を除く): 563272920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1355, 1626, 2168, 2439, 2551, 2710, 3252, 4065, 4878, 5102, 5420, 6504, 7653, 8130, 9756, 10204, 10840, 12195, 12755, 15306, 16260, 19512, 20408, 22959, 24390, 25510, 30612, 32520, 38265, 45918, 48780, 51020, 61224, 76530, 91836, 97560, 102040, 114795, 153060, 183672, 229590, 306120, 459180, 691321, 918360, 1382642, 2073963, 2765284, 3456605, 4147926, 5530568, 6221889, 6913210, 8295852, 10369815, 12443778, 13826420, 16591704, 20739630, 24887556, 27652840, 31109445, 41479260, 49775112, 62218890, 82958520, 124437780, 248875560]

約数ペア:

[(1, 248875560), (2, 124437780), (3, 82958520), (4, 62218890), (5, 49775112), (6, 41479260), (8, 31109445), (9, 27652840), (10, 24887556), (12, 20739630), (15, 16591704), (18, 13826420), (20, 12443778), (24, 10369815), (30, 8295852), (36, 6913210), (40, 6221889), (45, 5530568), (60, 4147926), (72, 3456605), (90, 2765284), (120, 2073963), (180, 1382642), (271, 918360), (360, 691321), (542, 459180), (813, 306120), (1084, 229590), (1355, 183672), (1626, 153060), (2168, 114795), (2439, 102040), (2551, 97560), (2710, 91836), (3252, 76530), (4065, 61224), (4878, 51020), (5102, 48780), (5420, 45918), (6504, 38265), (7653, 32520), (8130, 30612), (9756, 25510), (10204, 24390), (10840, 22959), (12195, 20408), (12755, 19512), (15306, 16260)]