7580120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6155

約数の個数: 32

約数和(自身を含む): 17608320

約数和(自身を除く): 10028200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 6113, 12226, 24452, 30565, 48904, 61130, 122260, 189503, 244520, 379006, 758012, 947515, 1516024, 1895030, 3790060, 7580120]

約数ペア:

[(1, 7580120), (2, 3790060), (4, 1895030), (5, 1516024), (8, 947515), (10, 758012), (20, 379006), (31, 244520), (40, 189503), (62, 122260), (124, 61130), (155, 48904), (248, 30565), (310, 24452), (620, 12226), (1240, 6113)]