239537280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{124759}}^1$

素因数の和:124781

約数の個数: 64

約数和(自身を含む): 763531200

約数和(自身を除く): 523993920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 124759, 249518, 374277, 499036, 623795, 748554, 998072, 1247590, 1497108, 1871385, 1996144, 2495180, 2994216, 3742770, 3992288, 4990360, 5988432, 7485540, 7984576, 9980720, 11976864, 14971080, 15969152, 19961440, 23953728, 29942160, 39922880, 47907456, 59884320, 79845760, 119768640, 239537280]

約数ペア:

[(1, 239537280), (2, 119768640), (3, 79845760), (4, 59884320), (5, 47907456), (6, 39922880), (8, 29942160), (10, 23953728), (12, 19961440), (15, 15969152), (16, 14971080), (20, 11976864), (24, 9980720), (30, 7984576), (32, 7485540), (40, 5988432), (48, 4990360), (60, 3992288), (64, 3742770), (80, 2994216), (96, 2495180), (120, 1996144), (128, 1871385), (160, 1497108), (192, 1247590), (240, 998072), (320, 748554), (384, 623795), (480, 499036), (640, 374277), (960, 249518), (1920, 124759)]