271349280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{188437}}^1$

素因数の和:188458

約数の個数: 72

約数和(自身を含む): 925984332

約数和(自身を除く): 654635052

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, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 188437, 376874, 565311, 753748, 942185, 1130622, 1507496, 1695933, 1884370, 2261244, 2826555, 3014992, 3391866, 3768740, 4522488, 5653110, 6029984, 6783732, 7537480, 8479665, 9044976, 11306220, 13567464, 15074960, 16959330, 18089952, 22612440, 27134928, 30149920, 33918660, 45224880, 54269856, 67837320, 90449760, 135674640, 271349280]

約数ペア:

[(1, 271349280), (2, 135674640), (3, 90449760), (4, 67837320), (5, 54269856), (6, 45224880), (8, 33918660), (9, 30149920), (10, 27134928), (12, 22612440), (15, 18089952), (16, 16959330), (18, 15074960), (20, 13567464), (24, 11306220), (30, 9044976), (32, 8479665), (36, 7537480), (40, 6783732), (45, 6029984), (48, 5653110), (60, 4522488), (72, 3768740), (80, 3391866), (90, 3014992), (96, 2826555), (120, 2261244), (144, 1884370), (160, 1695933), (180, 1507496), (240, 1130622), (288, 942185), (360, 753748), (480, 565311), (720, 376874), (1440, 188437)]