52820520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{440171}}^1$

素因数の和:440185

約数の個数: 32

約数和(自身を含む): 158461920

約数和(自身を除く): 105641400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 440171, 880342, 1320513, 1760684, 2200855, 2641026, 3521368, 4401710, 5282052, 6602565, 8803420, 10564104, 13205130, 17606840, 26410260, 52820520]

約数ペア:

[(1, 52820520), (2, 26410260), (3, 17606840), (4, 13205130), (5, 10564104), (6, 8803420), (8, 6602565), (10, 5282052), (12, 4401710), (15, 3521368), (20, 2641026), (24, 2200855), (30, 1760684), (40, 1320513), (60, 880342), (120, 440171)]