241339920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43721}}^1$

素因数の和:43760

約数の個数: 80

約数和(自身を含む): 780700032

約数和(自身を除く): 539360112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 43721, 87442, 131163, 174884, 218605, 262326, 349768, 437210, 524652, 655815, 699536, 874420, 1005583, 1049304, 1311630, 1748840, 2011166, 2098608, 2623260, 3016749, 3497680, 4022332, 5027915, 5246520, 6033498, 8044664, 10055830, 10493040, 12066996, 15083745, 16089328, 20111660, 24133992, 30167490, 40223320, 48267984, 60334980, 80446640, 120669960, 241339920]

約数ペア:

[(1, 241339920), (2, 120669960), (3, 80446640), (4, 60334980), (5, 48267984), (6, 40223320), (8, 30167490), (10, 24133992), (12, 20111660), (15, 16089328), (16, 15083745), (20, 12066996), (23, 10493040), (24, 10055830), (30, 8044664), (40, 6033498), (46, 5246520), (48, 5027915), (60, 4022332), (69, 3497680), (80, 3016749), (92, 2623260), (115, 2098608), (120, 2011166), (138, 1748840), (184, 1311630), (230, 1049304), (240, 1005583), (276, 874420), (345, 699536), (368, 655815), (460, 524652), (552, 437210), (690, 349768), (920, 262326), (1104, 218605), (1380, 174884), (1840, 131163), (2760, 87442), (5520, 43721)]