8808180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2096

約数の個数: 48

約数和(自身を含む): 25013184

約数和(自身を除く): 16205004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2011, 2190, 4022, 4380, 6033, 8044, 10055, 12066, 20110, 24132, 30165, 40220, 60330, 120660, 146803, 293606, 440409, 587212, 734015, 880818, 1468030, 1761636, 2202045, 2936060, 4404090, 8808180]

約数ペア:

[(1, 8808180), (2, 4404090), (3, 2936060), (4, 2202045), (5, 1761636), (6, 1468030), (10, 880818), (12, 734015), (15, 587212), (20, 440409), (30, 293606), (60, 146803), (73, 120660), (146, 60330), (219, 40220), (292, 30165), (365, 24132), (438, 20110), (730, 12066), (876, 10055), (1095, 8044), (1460, 6033), (2011, 4380), (2190, 4022)]