30556160

素因数分解:

$2^{14}\times 5^1\times {\mathrm{373}}^1$

素因数の和:406

約数の個数: 60

約数和(自身を含む): 73529148

約数和(自身を除く): 42972988

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, 40960, 47744, 59680, 81920, 95488, 119360, 190976, 238720, 381952, 477440, 763904, 954880, 1527808, 1909760, 3055616, 3819520, 6111232, 7639040, 15278080, 30556160]

約数ペア:

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