191604240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{266117}}^1$

素因数の和:266136

約数の個数: 60

約数和(自身を含む): 643473324

約数和(自身を除く): 451869084

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, 266117, 532234, 798351, 1064468, 1330585, 1596702, 2128936, 2395053, 2661170, 3193404, 3991755, 4257872, 4790106, 5322340, 6386808, 7983510, 9580212, 10644680, 11975265, 12773616, 15967020, 19160424, 21289360, 23950530, 31934040, 38320848, 47901060, 63868080, 95802120, 191604240]

約数ペア:

[(1, 191604240), (2, 95802120), (3, 63868080), (4, 47901060), (5, 38320848), (6, 31934040), (8, 23950530), (9, 21289360), (10, 19160424), (12, 15967020), (15, 12773616), (16, 11975265), (18, 10644680), (20, 9580212), (24, 7983510), (30, 6386808), (36, 5322340), (40, 4790106), (45, 4257872), (48, 3991755), (60, 3193404), (72, 2661170), (80, 2395053), (90, 2128936), (120, 1596702), (144, 1330585), (180, 1064468), (240, 798351), (360, 532234), (720, 266117)]