120749568

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:767

約数の個数: 80

約数和(自身を含む): 324741120

約数和(自身を除く): 203991552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 619, 762, 768, 1016, 1238, 1524, 1536, 1857, 2032, 2476, 3048, 3714, 4064, 4952, 6096, 7428, 8128, 9904, 12192, 14856, 16256, 19808, 24384, 29712, 32512, 39616, 48768, 59424, 65024, 78613, 79232, 97536, 118848, 157226, 158464, 195072, 235839, 237696, 314452, 316928, 471678, 475392, 628904, 943356, 950784, 1257808, 1886712, 2515616, 3773424, 5031232, 7546848, 10062464, 15093696, 20124928, 30187392, 40249856, 60374784, 120749568]

約数ペア:

[(1, 120749568), (2, 60374784), (3, 40249856), (4, 30187392), (6, 20124928), (8, 15093696), (12, 10062464), (16, 7546848), (24, 5031232), (32, 3773424), (48, 2515616), (64, 1886712), (96, 1257808), (127, 950784), (128, 943356), (192, 628904), (254, 475392), (256, 471678), (381, 316928), (384, 314452), (508, 237696), (512, 235839), (619, 195072), (762, 158464), (768, 157226), (1016, 118848), (1238, 97536), (1524, 79232), (1536, 78613), (1857, 65024), (2032, 59424), (2476, 48768), (3048, 39616), (3714, 32512), (4064, 29712), (4952, 24384), (6096, 19808), (7428, 16256), (8128, 14856), (9904, 12192)]