15339120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63913}}^1$

素因数の和:63929

約数の個数: 40

約数和(自身を含む): 47552016

約数和(自身を除く): 32212896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 63913, 127826, 191739, 255652, 319565, 383478, 511304, 639130, 766956, 958695, 1022608, 1278260, 1533912, 1917390, 2556520, 3067824, 3834780, 5113040, 7669560, 15339120]

約数ペア:

[(1, 15339120), (2, 7669560), (3, 5113040), (4, 3834780), (5, 3067824), (6, 2556520), (8, 1917390), (10, 1533912), (12, 1278260), (15, 1022608), (16, 958695), (20, 766956), (24, 639130), (30, 511304), (40, 383478), (48, 319565), (60, 255652), (80, 191739), (120, 127826), (240, 63913)]