79967040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83299}}^1$

素因数の和:83319

約数の個数: 56

約数和(自身を含む): 253898400

約数和(自身を除く): 173931360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 83299, 166598, 249897, 333196, 416495, 499794, 666392, 832990, 999588, 1249485, 1332784, 1665980, 1999176, 2498970, 2665568, 3331960, 3998352, 4997940, 5331136, 6663920, 7996704, 9995880, 13327840, 15993408, 19991760, 26655680, 39983520, 79967040]

約数ペア:

[(1, 79967040), (2, 39983520), (3, 26655680), (4, 19991760), (5, 15993408), (6, 13327840), (8, 9995880), (10, 7996704), (12, 6663920), (15, 5331136), (16, 4997940), (20, 3998352), (24, 3331960), (30, 2665568), (32, 2498970), (40, 1999176), (48, 1665980), (60, 1332784), (64, 1249485), (80, 999588), (96, 832990), (120, 666392), (160, 499794), (192, 416495), (240, 333196), (320, 249897), (480, 166598), (960, 83299)]