19072320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19867}}^1$

素因数の和:19887

約数の個数: 56

約数和(自身を含む): 60557664

約数和(自身を除く): 41485344

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, 160, 192, 240, 320, 480, 960, 19867, 39734, 59601, 79468, 99335, 119202, 158936, 198670, 238404, 298005, 317872, 397340, 476808, 596010, 635744, 794680, 953616, 1192020, 1271488, 1589360, 1907232, 2384040, 3178720, 3814464, 4768080, 6357440, 9536160, 19072320]

約数ペア:

[(1, 19072320), (2, 9536160), (3, 6357440), (4, 4768080), (5, 3814464), (6, 3178720), (8, 2384040), (10, 1907232), (12, 1589360), (15, 1271488), (16, 1192020), (20, 953616), (24, 794680), (30, 635744), (32, 596010), (40, 476808), (48, 397340), (60, 317872), (64, 298005), (80, 238404), (96, 198670), (120, 158936), (160, 119202), (192, 99335), (240, 79468), (320, 59601), (480, 39734), (960, 19867)]