141523920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{196561}}^1$

素因数の和:196580

約数の個数: 60

約数和(自身を含む): 475286916

約数和(自身を除く): 333762996

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, 196561, 393122, 589683, 786244, 982805, 1179366, 1572488, 1769049, 1965610, 2358732, 2948415, 3144976, 3538098, 3931220, 4717464, 5896830, 7076196, 7862440, 8845245, 9434928, 11793660, 14152392, 15724880, 17690490, 23587320, 28304784, 35380980, 47174640, 70761960, 141523920]

約数ペア:

[(1, 141523920), (2, 70761960), (3, 47174640), (4, 35380980), (5, 28304784), (6, 23587320), (8, 17690490), (9, 15724880), (10, 14152392), (12, 11793660), (15, 9434928), (16, 8845245), (18, 7862440), (20, 7076196), (24, 5896830), (30, 4717464), (36, 3931220), (40, 3538098), (45, 3144976), (48, 2948415), (60, 2358732), (72, 1965610), (80, 1769049), (90, 1572488), (120, 1179366), (144, 982805), (180, 786244), (240, 589683), (360, 393122), (720, 196561)]