140847540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{12163}}^1$

素因数の和:12368

約数の個数: 48

約数和(自身を含む): 396449088

約数和(自身を除く): 255601548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 12163, 24326, 36489, 48652, 60815, 72978, 121630, 145956, 182445, 243260, 364890, 729780, 2347459, 4694918, 7042377, 9389836, 11737295, 14084754, 23474590, 28169508, 35211885, 46949180, 70423770, 140847540]

約数ペア:

[(1, 140847540), (2, 70423770), (3, 46949180), (4, 35211885), (5, 28169508), (6, 23474590), (10, 14084754), (12, 11737295), (15, 9389836), (20, 7042377), (30, 4694918), (60, 2347459), (193, 729780), (386, 364890), (579, 243260), (772, 182445), (965, 145956), (1158, 121630), (1930, 72978), (2316, 60815), (2895, 48652), (3860, 36489), (5790, 24326), (11580, 12163)]