2197320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18311}}^1$

素因数の和:18325

約数の個数: 32

約数和(自身を含む): 6592320

約数和(自身を除く): 4395000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18311, 36622, 54933, 73244, 91555, 109866, 146488, 183110, 219732, 274665, 366220, 439464, 549330, 732440, 1098660, 2197320]

約数ペア:

[(1, 2197320), (2, 1098660), (3, 732440), (4, 549330), (5, 439464), (6, 366220), (8, 274665), (10, 219732), (12, 183110), (15, 146488), (20, 109866), (24, 91555), (30, 73244), (40, 54933), (60, 36622), (120, 18311)]