84762240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 273049920

約数和(自身を除く): 188287680

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, 131, 160, 192, 240, 262, 320, 337, 384, 393, 480, 524, 640, 655, 674, 786, 960, 1011, 1048, 1310, 1348, 1572, 1685, 1920, 1965, 2022, 2096, 2620, 2696, 3144, 3370, 3930, 4044, 4192, 5055, 5240, 5392, 6288, 6740, 7860, 8088, 8384, 10110, 10480, 10784, 12576, 13480, 15720, 16176, 16768, 20220, 20960, 21568, 25152, 26960, 31440, 32352, 40440, 41920, 43136, 44147, 50304, 53920, 62880, 64704, 80880, 83840, 88294, 107840, 125760, 129408, 132441, 161760, 176588, 215680, 220735, 251520, 264882, 323520, 353176, 441470, 529764, 647040, 662205, 706352, 882940, 1059528, 1324410, 1412704, 1765880, 2119056, 2648820, 2825408, 3531760, 4238112, 5297640, 5650816, 7063520, 8476224, 10595280, 14127040, 16952448, 21190560, 28254080, 42381120, 84762240]

約数ペア:

[(1, 84762240), (2, 42381120), (3, 28254080), (4, 21190560), (5, 16952448), (6, 14127040), (8, 10595280), (10, 8476224), (12, 7063520), (15, 5650816), (16, 5297640), (20, 4238112), (24, 3531760), (30, 2825408), (32, 2648820), (40, 2119056), (48, 1765880), (60, 1412704), (64, 1324410), (80, 1059528), (96, 882940), (120, 706352), (128, 662205), (131, 647040), (160, 529764), (192, 441470), (240, 353176), (262, 323520), (320, 264882), (337, 251520), (384, 220735), (393, 215680), (480, 176588), (524, 161760), (640, 132441), (655, 129408), (674, 125760), (786, 107840), (960, 88294), (1011, 83840), (1048, 80880), (1310, 64704), (1348, 62880), (1572, 53920), (1685, 50304), (1920, 44147), (1965, 43136), (2022, 41920), (2096, 40440), (2620, 32352), (2696, 31440), (3144, 26960), (3370, 25152), (3930, 21568), (4044, 20960), (4192, 20220), (5055, 16768), (5240, 16176), (5392, 15720), (6288, 13480), (6740, 12576), (7860, 10784), (8088, 10480), (8384, 10110)]