11351520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{7883}}^1$

素因数の和:7904

約数の個数: 72

約数和(自身を含む): 38741976

約数和(自身を除く): 27390456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 7883, 15766, 23649, 31532, 39415, 47298, 63064, 70947, 78830, 94596, 118245, 126128, 141894, 157660, 189192, 236490, 252256, 283788, 315320, 354735, 378384, 472980, 567576, 630640, 709470, 756768, 945960, 1135152, 1261280, 1418940, 1891920, 2270304, 2837880, 3783840, 5675760, 11351520]

約数ペア:

[(1, 11351520), (2, 5675760), (3, 3783840), (4, 2837880), (5, 2270304), (6, 1891920), (8, 1418940), (9, 1261280), (10, 1135152), (12, 945960), (15, 756768), (16, 709470), (18, 630640), (20, 567576), (24, 472980), (30, 378384), (32, 354735), (36, 315320), (40, 283788), (45, 252256), (48, 236490), (60, 189192), (72, 157660), (80, 141894), (90, 126128), (96, 118245), (120, 94596), (144, 78830), (160, 70947), (180, 63064), (240, 47298), (288, 39415), (360, 31532), (480, 23649), (720, 15766), (1440, 7883)]