165604980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6883}}^1$

素因数の和:7296

約数の個数: 48

約数和(自身を含む): 464917824

約数和(自身を除く): 299312844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 6883, 8020, 12030, 13766, 20649, 24060, 27532, 34415, 41298, 68830, 82596, 103245, 137660, 206490, 412980, 2760083, 5520166, 8280249, 11040332, 13800415, 16560498, 27600830, 33120996, 41401245, 55201660, 82802490, 165604980]

約数ペア:

[(1, 165604980), (2, 82802490), (3, 55201660), (4, 41401245), (5, 33120996), (6, 27600830), (10, 16560498), (12, 13800415), (15, 11040332), (20, 8280249), (30, 5520166), (60, 2760083), (401, 412980), (802, 206490), (1203, 137660), (1604, 103245), (2005, 82596), (2406, 68830), (4010, 41298), (4812, 34415), (6015, 27532), (6883, 24060), (8020, 20649), (12030, 13766)]