480936440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{522757}}^1$

素因数の和:522791

約数の個数: 32

約数和(自身を含む): 1129157280

約数和(自身を除く): 648220840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 522757, 1045514, 2091028, 2613785, 4182056, 5227570, 10455140, 12023411, 20910280, 24046822, 48093644, 60117055, 96187288, 120234110, 240468220, 480936440]

約数ペア:

[(1, 480936440), (2, 240468220), (4, 120234110), (5, 96187288), (8, 60117055), (10, 48093644), (20, 24046822), (23, 20910280), (40, 12023411), (46, 10455140), (92, 5227570), (115, 4182056), (184, 2613785), (230, 2091028), (460, 1045514), (920, 522757)]