15099520

素因数分解:

$2^7\times 5^1\times {\mathrm{23593}}^1$

素因数の和:23612

約数の個数: 32

約数和(自身を含む): 36098820

約数和(自身を除く): 20999300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 23593, 47186, 94372, 117965, 188744, 235930, 377488, 471860, 754976, 943720, 1509952, 1887440, 3019904, 3774880, 7549760, 15099520]

約数ペア:

[(1, 15099520), (2, 7549760), (4, 3774880), (5, 3019904), (8, 1887440), (10, 1509952), (16, 943720), (20, 754976), (32, 471860), (40, 377488), (64, 235930), (80, 188744), (128, 117965), (160, 94372), (320, 47186), (640, 23593)]