25204560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105019}}^1$

素因数の和:105035

約数の個数: 40

約数和(自身を含む): 78134880

約数和(自身を除く): 52930320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105019, 210038, 315057, 420076, 525095, 630114, 840152, 1050190, 1260228, 1575285, 1680304, 2100380, 2520456, 3150570, 4200760, 5040912, 6301140, 8401520, 12602280, 25204560]

約数ペア:

[(1, 25204560), (2, 12602280), (3, 8401520), (4, 6301140), (5, 5040912), (6, 4200760), (8, 3150570), (10, 2520456), (12, 2100380), (15, 1680304), (16, 1575285), (20, 1260228), (24, 1050190), (30, 840152), (40, 630114), (48, 525095), (60, 420076), (80, 315057), (120, 210038), (240, 105019)]