39983520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83299}}^1$

素因数の和:83317

約数の個数: 48

約数和(自身を含む): 125949600

約数和(自身を除く): 85966080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 83299, 166598, 249897, 333196, 416495, 499794, 666392, 832990, 999588, 1249485, 1332784, 1665980, 1999176, 2498970, 2665568, 3331960, 3998352, 4997940, 6663920, 7996704, 9995880, 13327840, 19991760, 39983520]

約数ペア:

[(1, 39983520), (2, 19991760), (3, 13327840), (4, 9995880), (5, 7996704), (6, 6663920), (8, 4997940), (10, 3998352), (12, 3331960), (15, 2665568), (16, 2498970), (20, 1999176), (24, 1665980), (30, 1332784), (32, 1249485), (40, 999588), (48, 832990), (60, 666392), (80, 499794), (96, 416495), (120, 333196), (160, 249897), (240, 166598), (480, 83299)]