90444240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{125617}}^1$

素因数の和:125636

約数の個数: 60

約数和(自身を含む): 303744324

約数和(自身を除く): 213300084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 125617, 251234, 376851, 502468, 628085, 753702, 1004936, 1130553, 1256170, 1507404, 1884255, 2009872, 2261106, 2512340, 3014808, 3768510, 4522212, 5024680, 5652765, 6029616, 7537020, 9044424, 10049360, 11305530, 15074040, 18088848, 22611060, 30148080, 45222120, 90444240]

約数ペア:

[(1, 90444240), (2, 45222120), (3, 30148080), (4, 22611060), (5, 18088848), (6, 15074040), (8, 11305530), (9, 10049360), (10, 9044424), (12, 7537020), (15, 6029616), (16, 5652765), (18, 5024680), (20, 4522212), (24, 3768510), (30, 3014808), (36, 2512340), (40, 2261106), (45, 2009872), (48, 1884255), (60, 1507404), (72, 1256170), (80, 1130553), (90, 1004936), (120, 753702), (144, 628085), (180, 502468), (240, 376851), (360, 251234), (720, 125617)]