15123408

素因数分解:

$2^4\times 3^1\times {\mathrm{509}}^1\times {\mathrm{619}}^1$

素因数の和:1139

約数の個数: 40

約数和(自身を含む): 39208800

約数和(自身を除く): 24085392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 509, 619, 1018, 1238, 1527, 1857, 2036, 2476, 3054, 3714, 4072, 4952, 6108, 7428, 8144, 9904, 12216, 14856, 24432, 29712, 315071, 630142, 945213, 1260284, 1890426, 2520568, 3780852, 5041136, 7561704, 15123408]

約数ペア:

[(1, 15123408), (2, 7561704), (3, 5041136), (4, 3780852), (6, 2520568), (8, 1890426), (12, 1260284), (16, 945213), (24, 630142), (48, 315071), (509, 29712), (619, 24432), (1018, 14856), (1238, 12216), (1527, 9904), (1857, 8144), (2036, 7428), (2476, 6108), (3054, 4952), (3714, 4072)]