240953040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{883}}^1$

素因数の和:1281

約数の個数: 120

約数和(自身を含む): 812254560

約数和(自身を除く): 571301520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 379, 720, 758, 883, 1137, 1516, 1766, 1895, 2274, 2649, 3032, 3411, 3532, 3790, 4415, 4548, 5298, 5685, 6064, 6822, 7064, 7580, 7947, 8830, 9096, 10596, 11370, 13245, 13644, 14128, 15160, 15894, 17055, 17660, 18192, 21192, 22740, 26490, 27288, 30320, 31788, 34110, 35320, 39735, 42384, 45480, 52980, 54576, 63576, 68220, 70640, 79470, 90960, 105960, 127152, 136440, 158940, 211920, 272880, 317880, 334657, 635760, 669314, 1003971, 1338628, 1673285, 2007942, 2677256, 3011913, 3346570, 4015884, 5019855, 5354512, 6023826, 6693140, 8031768, 10039710, 12047652, 13386280, 15059565, 16063536, 20079420, 24095304, 26772560, 30119130, 40158840, 48190608, 60238260, 80317680, 120476520, 240953040]

約数ペア:

[(1, 240953040), (2, 120476520), (3, 80317680), (4, 60238260), (5, 48190608), (6, 40158840), (8, 30119130), (9, 26772560), (10, 24095304), (12, 20079420), (15, 16063536), (16, 15059565), (18, 13386280), (20, 12047652), (24, 10039710), (30, 8031768), (36, 6693140), (40, 6023826), (45, 5354512), (48, 5019855), (60, 4015884), (72, 3346570), (80, 3011913), (90, 2677256), (120, 2007942), (144, 1673285), (180, 1338628), (240, 1003971), (360, 669314), (379, 635760), (720, 334657), (758, 317880), (883, 272880), (1137, 211920), (1516, 158940), (1766, 136440), (1895, 127152), (2274, 105960), (2649, 90960), (3032, 79470), (3411, 70640), (3532, 68220), (3790, 63576), (4415, 54576), (4548, 52980), (5298, 45480), (5685, 42384), (6064, 39735), (6822, 35320), (7064, 34110), (7580, 31788), (7947, 30320), (8830, 27288), (9096, 26490), (10596, 22740), (11370, 21192), (13245, 18192), (13644, 17660), (14128, 17055), (15160, 15894)]