54198120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 172627200

約数和(自身を除く): 118429080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 269, 276, 292, 345, 365, 438, 460, 538, 552, 584, 690, 730, 807, 876, 920, 1076, 1095, 1345, 1380, 1460, 1614, 1679, 1752, 2152, 2190, 2690, 2760, 2920, 3228, 3358, 4035, 4380, 5037, 5380, 6187, 6456, 6716, 8070, 8395, 8760, 10074, 10760, 12374, 13432, 16140, 16790, 18561, 19637, 20148, 24748, 25185, 30935, 32280, 33580, 37122, 39274, 40296, 49496, 50370, 58911, 61870, 67160, 74244, 78548, 92805, 98185, 100740, 117822, 123740, 148488, 157096, 185610, 196370, 201480, 235644, 247480, 294555, 371220, 392740, 451651, 471288, 589110, 742440, 785480, 903302, 1178220, 1354953, 1806604, 2258255, 2356440, 2709906, 3613208, 4516510, 5419812, 6774765, 9033020, 10839624, 13549530, 18066040, 27099060, 54198120]

約数ペア:

[(1, 54198120), (2, 27099060), (3, 18066040), (4, 13549530), (5, 10839624), (6, 9033020), (8, 6774765), (10, 5419812), (12, 4516510), (15, 3613208), (20, 2709906), (23, 2356440), (24, 2258255), (30, 1806604), (40, 1354953), (46, 1178220), (60, 903302), (69, 785480), (73, 742440), (92, 589110), (115, 471288), (120, 451651), (138, 392740), (146, 371220), (184, 294555), (219, 247480), (230, 235644), (269, 201480), (276, 196370), (292, 185610), (345, 157096), (365, 148488), (438, 123740), (460, 117822), (538, 100740), (552, 98185), (584, 92805), (690, 78548), (730, 74244), (807, 67160), (876, 61870), (920, 58911), (1076, 50370), (1095, 49496), (1345, 40296), (1380, 39274), (1460, 37122), (1614, 33580), (1679, 32280), (1752, 30935), (2152, 25185), (2190, 24748), (2690, 20148), (2760, 19637), (2920, 18561), (3228, 16790), (3358, 16140), (4035, 13432), (4380, 12374), (5037, 10760), (5380, 10074), (6187, 8760), (6456, 8395), (6716, 8070)]