193021320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1608511}}^1$

素因数の和:1608525

約数の個数: 32

約数和(自身を含む): 579064320

約数和(自身を除く): 386043000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1608511, 3217022, 4825533, 6434044, 8042555, 9651066, 12868088, 16085110, 19302132, 24127665, 32170220, 38604264, 48255330, 64340440, 96510660, 193021320]

約数ペア:

[(1, 193021320), (2, 96510660), (3, 64340440), (4, 48255330), (5, 38604264), (6, 32170220), (8, 24127665), (10, 19302132), (12, 16085110), (15, 12868088), (20, 9651066), (24, 8042555), (30, 6434044), (40, 4825533), (60, 3217022), (120, 1608511)]