557890560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{12107}}^1$

素因数の和:12138

約数の個数: 132

約数和(自身を含む): 1933235928

約数和(自身を除く): 1375345368

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 12107, 15360, 23040, 24214, 36321, 46080, 48428, 60535, 72642, 96856, 108963, 121070, 145284, 181605, 193712, 217926, 242140, 290568, 363210, 387424, 435852, 484280, 544815, 581136, 726420, 774848, 871704, 968560, 1089630, 1162272, 1452840, 1549696, 1743408, 1937120, 2179260, 2324544, 2905680, 3099392, 3486816, 3874240, 4358520, 4649088, 5811360, 6198784, 6973632, 7748480, 8717040, 9298176, 11622720, 12397568, 13947264, 15496960, 17434080, 18596352, 23245440, 27894528, 30993920, 34868160, 37192704, 46490880, 55789056, 61987840, 69736320, 92981760, 111578112, 139472640, 185963520, 278945280, 557890560]

約数ペア:

[(1, 557890560), (2, 278945280), (3, 185963520), (4, 139472640), (5, 111578112), (6, 92981760), (8, 69736320), (9, 61987840), (10, 55789056), (12, 46490880), (15, 37192704), (16, 34868160), (18, 30993920), (20, 27894528), (24, 23245440), (30, 18596352), (32, 17434080), (36, 15496960), (40, 13947264), (45, 12397568), (48, 11622720), (60, 9298176), (64, 8717040), (72, 7748480), (80, 6973632), (90, 6198784), (96, 5811360), (120, 4649088), (128, 4358520), (144, 3874240), (160, 3486816), (180, 3099392), (192, 2905680), (240, 2324544), (256, 2179260), (288, 1937120), (320, 1743408), (360, 1549696), (384, 1452840), (480, 1162272), (512, 1089630), (576, 968560), (640, 871704), (720, 774848), (768, 726420), (960, 581136), (1024, 544815), (1152, 484280), (1280, 435852), (1440, 387424), (1536, 363210), (1920, 290568), (2304, 242140), (2560, 217926), (2880, 193712), (3072, 181605), (3840, 145284), (4608, 121070), (5120, 108963), (5760, 96856), (7680, 72642), (9216, 60535), (11520, 48428), (12107, 46080), (15360, 36321), (23040, 24214)]