1559467320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12995561}}^1$

素因数の和:12995575

約数の個数: 32

約数和(自身を含む): 4678402320

約数和(自身を除く): 3118935000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12995561, 25991122, 38986683, 51982244, 64977805, 77973366, 103964488, 129955610, 155946732, 194933415, 259911220, 311893464, 389866830, 519822440, 779733660, 1559467320]

約数ペア:

[(1, 1559467320), (2, 779733660), (3, 519822440), (4, 389866830), (5, 311893464), (6, 259911220), (8, 194933415), (10, 155946732), (12, 129955610), (15, 103964488), (20, 77973366), (24, 64977805), (30, 51982244), (40, 38986683), (60, 25991122), (120, 12995561)]