57471840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 198486288

約数和(自身を除く): 141014448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 373, 428, 480, 535, 642, 720, 746, 856, 963, 1070, 1119, 1284, 1440, 1492, 1605, 1712, 1865, 1926, 2140, 2238, 2568, 2984, 3210, 3357, 3424, 3730, 3852, 4280, 4476, 4815, 5136, 5595, 5968, 6420, 6714, 7460, 7704, 8560, 8952, 9630, 10272, 11190, 11936, 12840, 13428, 14920, 15408, 16785, 17120, 17904, 19260, 22380, 25680, 26856, 29840, 30816, 33570, 35808, 38520, 39911, 44760, 51360, 53712, 59680, 67140, 77040, 79822, 89520, 107424, 119733, 134280, 154080, 159644, 179040, 199555, 239466, 268560, 319288, 359199, 399110, 478932, 537120, 598665, 638576, 718398, 798220, 957864, 1197330, 1277152, 1436796, 1596440, 1795995, 1915728, 2394660, 2873592, 3192880, 3591990, 3831456, 4789320, 5747184, 6385760, 7183980, 9578640, 11494368, 14367960, 19157280, 28735920, 57471840]

約数ペア:

[(1, 57471840), (2, 28735920), (3, 19157280), (4, 14367960), (5, 11494368), (6, 9578640), (8, 7183980), (9, 6385760), (10, 5747184), (12, 4789320), (15, 3831456), (16, 3591990), (18, 3192880), (20, 2873592), (24, 2394660), (30, 1915728), (32, 1795995), (36, 1596440), (40, 1436796), (45, 1277152), (48, 1197330), (60, 957864), (72, 798220), (80, 718398), (90, 638576), (96, 598665), (107, 537120), (120, 478932), (144, 399110), (160, 359199), (180, 319288), (214, 268560), (240, 239466), (288, 199555), (321, 179040), (360, 159644), (373, 154080), (428, 134280), (480, 119733), (535, 107424), (642, 89520), (720, 79822), (746, 77040), (856, 67140), (963, 59680), (1070, 53712), (1119, 51360), (1284, 44760), (1440, 39911), (1492, 38520), (1605, 35808), (1712, 33570), (1865, 30816), (1926, 29840), (2140, 26856), (2238, 25680), (2568, 22380), (2984, 19260), (3210, 17904), (3357, 17120), (3424, 16785), (3730, 15408), (3852, 14920), (4280, 13428), (4476, 12840), (4815, 11936), (5136, 11190), (5595, 10272), (5968, 9630), (6420, 8952), (6714, 8560), (7460, 7704)]