80483280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{335347}}^1$

素因数の和:335363

約数の個数: 40

約数和(自身を含む): 249498912

約数和(自身を除く): 169015632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 335347, 670694, 1006041, 1341388, 1676735, 2012082, 2682776, 3353470, 4024164, 5030205, 5365552, 6706940, 8048328, 10060410, 13413880, 16096656, 20120820, 26827760, 40241640, 80483280]

約数ペア:

[(1, 80483280), (2, 40241640), (3, 26827760), (4, 20120820), (5, 16096656), (6, 13413880), (8, 10060410), (10, 8048328), (12, 6706940), (15, 5365552), (16, 5030205), (20, 4024164), (24, 3353470), (30, 2682776), (40, 2012082), (48, 1676735), (60, 1341388), (80, 1006041), (120, 670694), (240, 335347)]