16200780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3886

約数の個数: 48

約数和(自身を含む): 46013184

約数和(自身を除く): 29812404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 3803, 4260, 7606, 11409, 15212, 19015, 22818, 38030, 45636, 57045, 76060, 114090, 228180, 270013, 540026, 810039, 1080052, 1350065, 1620078, 2700130, 3240156, 4050195, 5400260, 8100390, 16200780]

約数ペア:

[(1, 16200780), (2, 8100390), (3, 5400260), (4, 4050195), (5, 3240156), (6, 2700130), (10, 1620078), (12, 1350065), (15, 1080052), (20, 810039), (30, 540026), (60, 270013), (71, 228180), (142, 114090), (213, 76060), (284, 57045), (355, 45636), (426, 38030), (710, 22818), (852, 19015), (1065, 15212), (1420, 11409), (2130, 7606), (3803, 4260)]