27520260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{877}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 77292096

約数和(自身を除く): 49771836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 877, 1046, 1569, 1754, 2092, 2615, 2631, 3138, 3508, 4385, 5230, 5262, 6276, 7845, 8770, 10460, 10524, 13155, 15690, 17540, 26310, 31380, 52620, 458671, 917342, 1376013, 1834684, 2293355, 2752026, 4586710, 5504052, 6880065, 9173420, 13760130, 27520260]

約数ペア:

[(1, 27520260), (2, 13760130), (3, 9173420), (4, 6880065), (5, 5504052), (6, 4586710), (10, 2752026), (12, 2293355), (15, 1834684), (20, 1376013), (30, 917342), (60, 458671), (523, 52620), (877, 31380), (1046, 26310), (1569, 17540), (1754, 15690), (2092, 13155), (2615, 10524), (2631, 10460), (3138, 8770), (3508, 7845), (4385, 6276), (5230, 5262)]