205905120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9127}}^1$

素因数の和:9192

約数の個数: 96

約数和(自身を含む): 662473728

約数和(自身を除く): 456568608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 9127, 11280, 18254, 22560, 27381, 36508, 45635, 54762, 73016, 91270, 109524, 136905, 146032, 182540, 219048, 273810, 292064, 365080, 428969, 438096, 547620, 730160, 857938, 876192, 1095240, 1286907, 1460320, 1715876, 2144845, 2190480, 2573814, 3431752, 4289690, 4380960, 5147628, 6434535, 6863504, 8579380, 10295256, 12869070, 13727008, 17158760, 20590512, 25738140, 34317520, 41181024, 51476280, 68635040, 102952560, 205905120]

約数ペア:

[(1, 205905120), (2, 102952560), (3, 68635040), (4, 51476280), (5, 41181024), (6, 34317520), (8, 25738140), (10, 20590512), (12, 17158760), (15, 13727008), (16, 12869070), (20, 10295256), (24, 8579380), (30, 6863504), (32, 6434535), (40, 5147628), (47, 4380960), (48, 4289690), (60, 3431752), (80, 2573814), (94, 2190480), (96, 2144845), (120, 1715876), (141, 1460320), (160, 1286907), (188, 1095240), (235, 876192), (240, 857938), (282, 730160), (376, 547620), (470, 438096), (480, 428969), (564, 365080), (705, 292064), (752, 273810), (940, 219048), (1128, 182540), (1410, 146032), (1504, 136905), (1880, 109524), (2256, 91270), (2820, 73016), (3760, 54762), (4512, 45635), (5640, 36508), (7520, 27381), (9127, 22560), (11280, 18254)]