194818560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{25367}}^1$

素因数の和:25393

約数の個数: 80

約数和(自身を含む): 622835136

約数和(自身を除く): 428016576

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, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 25367, 50734, 76101, 101468, 126835, 152202, 202936, 253670, 304404, 380505, 405872, 507340, 608808, 761010, 811744, 1014680, 1217616, 1522020, 1623488, 2029360, 2435232, 3044040, 3246976, 4058720, 4870464, 6088080, 6493952, 8117440, 9740928, 12176160, 12987904, 16234880, 19481856, 24352320, 32469760, 38963712, 48704640, 64939520, 97409280, 194818560]

約数ペア:

[(1, 194818560), (2, 97409280), (3, 64939520), (4, 48704640), (5, 38963712), (6, 32469760), (8, 24352320), (10, 19481856), (12, 16234880), (15, 12987904), (16, 12176160), (20, 9740928), (24, 8117440), (30, 6493952), (32, 6088080), (40, 4870464), (48, 4058720), (60, 3246976), (64, 3044040), (80, 2435232), (96, 2029360), (120, 1623488), (128, 1522020), (160, 1217616), (192, 1014680), (240, 811744), (256, 761010), (320, 608808), (384, 507340), (480, 405872), (512, 380505), (640, 304404), (768, 253670), (960, 202936), (1280, 152202), (1536, 126835), (1920, 101468), (2560, 76101), (3840, 50734), (7680, 25367)]