361587520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:840

約数の個数: 112

約数和(自身を含む): 989015040

約数和(自身を除く): 627427520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 337, 448, 479, 560, 674, 958, 1120, 1348, 1685, 1916, 2240, 2359, 2395, 2696, 3353, 3370, 3832, 4718, 4790, 5392, 6706, 6740, 7664, 9436, 9580, 10784, 11795, 13412, 13480, 15328, 16765, 18872, 19160, 21568, 23590, 26824, 26960, 30656, 33530, 37744, 38320, 47180, 53648, 53920, 67060, 75488, 76640, 94360, 107296, 107840, 134120, 150976, 153280, 161423, 188720, 214592, 268240, 322846, 377440, 536480, 645692, 754880, 807115, 1072960, 1129961, 1291384, 1614230, 2259922, 2582768, 3228460, 4519844, 5165536, 5649805, 6456920, 9039688, 10331072, 11299610, 12913840, 18079376, 22599220, 25827680, 36158752, 45198440, 51655360, 72317504, 90396880, 180793760, 361587520]

約数ペア:

[(1, 361587520), (2, 180793760), (4, 90396880), (5, 72317504), (7, 51655360), (8, 45198440), (10, 36158752), (14, 25827680), (16, 22599220), (20, 18079376), (28, 12913840), (32, 11299610), (35, 10331072), (40, 9039688), (56, 6456920), (64, 5649805), (70, 5165536), (80, 4519844), (112, 3228460), (140, 2582768), (160, 2259922), (224, 1614230), (280, 1291384), (320, 1129961), (337, 1072960), (448, 807115), (479, 754880), (560, 645692), (674, 536480), (958, 377440), (1120, 322846), (1348, 268240), (1685, 214592), (1916, 188720), (2240, 161423), (2359, 153280), (2395, 150976), (2696, 134120), (3353, 107840), (3370, 107296), (3832, 94360), (4718, 76640), (4790, 75488), (5392, 67060), (6706, 53920), (6740, 53648), (7664, 47180), (9436, 38320), (9580, 37744), (10784, 33530), (11795, 30656), (13412, 26960), (13480, 26824), (15328, 23590), (16765, 21568), (18872, 19160)]