52804560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{220019}}^1$

素因数の和:220035

約数の個数: 40

約数和(自身を含む): 163694880

約数和(自身を除く): 110890320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 220019, 440038, 660057, 880076, 1100095, 1320114, 1760152, 2200190, 2640228, 3300285, 3520304, 4400380, 5280456, 6600570, 8800760, 10560912, 13201140, 17601520, 26402280, 52804560]

約数ペア:

[(1, 52804560), (2, 26402280), (3, 17601520), (4, 13201140), (5, 10560912), (6, 8800760), (8, 6600570), (10, 5280456), (12, 4400380), (15, 3520304), (16, 3300285), (20, 2640228), (24, 2200190), (30, 1760152), (40, 1320114), (48, 1100095), (60, 880076), (80, 660057), (120, 440038), (240, 220019)]