122740260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4019}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 344433600

約数和(自身を除く): 221693340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 4019, 5090, 6108, 7635, 8038, 10180, 12057, 15270, 16076, 20095, 24114, 30540, 40190, 48228, 60285, 80380, 120570, 241140, 2045671, 4091342, 6137013, 8182684, 10228355, 12274026, 20456710, 24548052, 30685065, 40913420, 61370130, 122740260]

約数ペア:

[(1, 122740260), (2, 61370130), (3, 40913420), (4, 30685065), (5, 24548052), (6, 20456710), (10, 12274026), (12, 10228355), (15, 8182684), (20, 6137013), (30, 4091342), (60, 2045671), (509, 241140), (1018, 120570), (1527, 80380), (2036, 60285), (2545, 48228), (3054, 40190), (4019, 30540), (5090, 24114), (6108, 20095), (7635, 16076), (8038, 15270), (10180, 12057)]