51648120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143467}}^1$

素因数の和:143484

約数の個数: 48

約数和(自身を含む): 167857560

約数和(自身を除く): 116209440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 143467, 286934, 430401, 573868, 717335, 860802, 1147736, 1291203, 1434670, 1721604, 2152005, 2582406, 2869340, 3443208, 4304010, 5164812, 5738680, 6456015, 8608020, 10329624, 12912030, 17216040, 25824060, 51648120]

約数ペア:

[(1, 51648120), (2, 25824060), (3, 17216040), (4, 12912030), (5, 10329624), (6, 8608020), (8, 6456015), (9, 5738680), (10, 5164812), (12, 4304010), (15, 3443208), (18, 2869340), (20, 2582406), (24, 2152005), (30, 1721604), (36, 1434670), (40, 1291203), (45, 1147736), (60, 860802), (72, 717335), (90, 573868), (120, 430401), (180, 286934), (360, 143467)]