243477120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:834

約数の個数: 128

約数和(自身を含む): 781058880

約数和(自身を除く): 537581760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 240, 320, 384, 422, 480, 601, 633, 640, 844, 960, 1055, 1202, 1266, 1688, 1803, 1920, 2110, 2404, 2532, 3005, 3165, 3376, 3606, 4220, 4808, 5064, 6010, 6330, 6752, 7212, 8440, 9015, 9616, 10128, 12020, 12660, 13504, 14424, 16880, 18030, 19232, 20256, 24040, 25320, 27008, 28848, 33760, 36060, 38464, 40512, 48080, 50640, 57696, 67520, 72120, 76928, 81024, 96160, 101280, 115392, 126811, 135040, 144240, 192320, 202560, 230784, 253622, 288480, 380433, 384640, 405120, 507244, 576960, 634055, 760866, 1014488, 1153920, 1268110, 1521732, 1902165, 2028976, 2536220, 3043464, 3804330, 4057952, 5072440, 6086928, 7608660, 8115904, 10144880, 12173856, 15217320, 16231808, 20289760, 24347712, 30434640, 40579520, 48695424, 60869280, 81159040, 121738560, 243477120]

約数ペア:

[(1, 243477120), (2, 121738560), (3, 81159040), (4, 60869280), (5, 48695424), (6, 40579520), (8, 30434640), (10, 24347712), (12, 20289760), (15, 16231808), (16, 15217320), (20, 12173856), (24, 10144880), (30, 8115904), (32, 7608660), (40, 6086928), (48, 5072440), (60, 4057952), (64, 3804330), (80, 3043464), (96, 2536220), (120, 2028976), (128, 1902165), (160, 1521732), (192, 1268110), (211, 1153920), (240, 1014488), (320, 760866), (384, 634055), (422, 576960), (480, 507244), (601, 405120), (633, 384640), (640, 380433), (844, 288480), (960, 253622), (1055, 230784), (1202, 202560), (1266, 192320), (1688, 144240), (1803, 135040), (1920, 126811), (2110, 115392), (2404, 101280), (2532, 96160), (3005, 81024), (3165, 76928), (3376, 72120), (3606, 67520), (4220, 57696), (4808, 50640), (5064, 48080), (6010, 40512), (6330, 38464), (6752, 36060), (7212, 33760), (8440, 28848), (9015, 27008), (9616, 25320), (10128, 24040), (12020, 20256), (12660, 19232), (13504, 18030), (14424, 16880)]