179662740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{2011}}^1$

素因数の和:3512

約数の個数: 48

約数和(自身を含む): 503643840

約数和(自身を除く): 323981100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1489, 2011, 2978, 4022, 4467, 5956, 6033, 7445, 8044, 8934, 10055, 12066, 14890, 17868, 20110, 22335, 24132, 29780, 30165, 40220, 44670, 60330, 89340, 120660, 2994379, 5988758, 8983137, 11977516, 14971895, 17966274, 29943790, 35932548, 44915685, 59887580, 89831370, 179662740]

約数ペア:

[(1, 179662740), (2, 89831370), (3, 59887580), (4, 44915685), (5, 35932548), (6, 29943790), (10, 17966274), (12, 14971895), (15, 11977516), (20, 8983137), (30, 5988758), (60, 2994379), (1489, 120660), (2011, 89340), (2978, 60330), (4022, 44670), (4467, 40220), (5956, 30165), (6033, 29780), (7445, 24132), (8044, 22335), (8934, 20110), (10055, 17868), (12066, 14890)]