16897560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{140813}}^1$

素因数の和:140827

約数の個数: 32

約数和(自身を含む): 50693040

約数和(自身を除く): 33795480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 140813, 281626, 422439, 563252, 704065, 844878, 1126504, 1408130, 1689756, 2112195, 2816260, 3379512, 4224390, 5632520, 8448780, 16897560]

約数ペア:

[(1, 16897560), (2, 8448780), (3, 5632520), (4, 4224390), (5, 3379512), (6, 2816260), (8, 2112195), (10, 1689756), (12, 1408130), (15, 1126504), (20, 844878), (24, 704065), (30, 563252), (40, 422439), (60, 281626), (120, 140813)]