11919060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2879}}^1$

素因数の和:2917

約数の個数: 72

約数和(自身を含む): 37739520

約数和(自身を除く): 25820460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 2879, 4140, 5758, 8637, 11516, 14395, 17274, 25911, 28790, 34548, 43185, 51822, 57580, 66217, 86370, 103644, 129555, 132434, 172740, 198651, 259110, 264868, 331085, 397302, 518220, 595953, 662170, 794604, 993255, 1191906, 1324340, 1986510, 2383812, 2979765, 3973020, 5959530, 11919060]

約数ペア:

[(1, 11919060), (2, 5959530), (3, 3973020), (4, 2979765), (5, 2383812), (6, 1986510), (9, 1324340), (10, 1191906), (12, 993255), (15, 794604), (18, 662170), (20, 595953), (23, 518220), (30, 397302), (36, 331085), (45, 264868), (46, 259110), (60, 198651), (69, 172740), (90, 132434), (92, 129555), (115, 103644), (138, 86370), (180, 66217), (207, 57580), (230, 51822), (276, 43185), (345, 34548), (414, 28790), (460, 25911), (690, 17274), (828, 14395), (1035, 11516), (1380, 8637), (2070, 5758), (2879, 4140)]