152622420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2543707}}^1$

素因数の和:2543719

約数の個数: 24

約数和(自身を含む): 427342944

約数和(自身を除く): 274720524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2543707, 5087414, 7631121, 10174828, 12718535, 15262242, 25437070, 30524484, 38155605, 50874140, 76311210, 152622420]

約数ペア:

[(1, 152622420), (2, 76311210), (3, 50874140), (4, 38155605), (5, 30524484), (6, 25437070), (10, 15262242), (12, 12718535), (15, 10174828), (20, 7631121), (30, 5087414), (60, 2543707)]