61112320

素因数分解:

$2^{15}\times 5^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 147060540

約数和(自身を除く): 85948220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 373, 512, 640, 746, 1024, 1280, 1492, 1865, 2048, 2560, 2984, 3730, 4096, 5120, 5968, 7460, 8192, 10240, 11936, 14920, 16384, 20480, 23872, 29840, 32768, 40960, 47744, 59680, 81920, 95488, 119360, 163840, 190976, 238720, 381952, 477440, 763904, 954880, 1527808, 1909760, 3055616, 3819520, 6111232, 7639040, 12222464, 15278080, 30556160, 61112320]

約数ペア:

[(1, 61112320), (2, 30556160), (4, 15278080), (5, 12222464), (8, 7639040), (10, 6111232), (16, 3819520), (20, 3055616), (32, 1909760), (40, 1527808), (64, 954880), (80, 763904), (128, 477440), (160, 381952), (256, 238720), (320, 190976), (373, 163840), (512, 119360), (640, 95488), (746, 81920), (1024, 59680), (1280, 47744), (1492, 40960), (1865, 32768), (2048, 29840), (2560, 23872), (2984, 20480), (3730, 16384), (4096, 14920), (5120, 11936), (5968, 10240), (7460, 8192)]