15032320

素因数分解:

$2^{13}\times 5^1\times {\mathrm{367}}^1$

素因数の和:398

約数の個数: 56

約数和(自身を含む): 36173664

約数和(自身を除く): 21141344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 367, 512, 640, 734, 1024, 1280, 1468, 1835, 2048, 2560, 2936, 3670, 4096, 5120, 5872, 7340, 8192, 10240, 11744, 14680, 20480, 23488, 29360, 40960, 46976, 58720, 93952, 117440, 187904, 234880, 375808, 469760, 751616, 939520, 1503232, 1879040, 3006464, 3758080, 7516160, 15032320]

約数ペア:

[(1, 15032320), (2, 7516160), (4, 3758080), (5, 3006464), (8, 1879040), (10, 1503232), (16, 939520), (20, 751616), (32, 469760), (40, 375808), (64, 234880), (80, 187904), (128, 117440), (160, 93952), (256, 58720), (320, 46976), (367, 40960), (512, 29360), (640, 23488), (734, 20480), (1024, 14680), (1280, 11744), (1468, 10240), (1835, 8192), (2048, 7340), (2560, 5872), (2936, 5120), (3670, 4096)]