142042800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{118369}}^1$

素因数の和:118390

約数の個数: 60

約数和(自身を含む): 455014280

約数和(自身を除く): 312971480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 118369, 236738, 355107, 473476, 591845, 710214, 946952, 1183690, 1420428, 1775535, 1893904, 2367380, 2840856, 2959225, 3551070, 4734760, 5681712, 5918450, 7102140, 8877675, 9469520, 11836900, 14204280, 17755350, 23673800, 28408560, 35510700, 47347600, 71021400, 142042800]

約数ペア:

[(1, 142042800), (2, 71021400), (3, 47347600), (4, 35510700), (5, 28408560), (6, 23673800), (8, 17755350), (10, 14204280), (12, 11836900), (15, 9469520), (16, 8877675), (20, 7102140), (24, 5918450), (25, 5681712), (30, 4734760), (40, 3551070), (48, 2959225), (50, 2840856), (60, 2367380), (75, 1893904), (80, 1775535), (100, 1420428), (120, 1183690), (150, 946952), (200, 710214), (240, 591845), (300, 473476), (400, 355107), (600, 236738), (1200, 118369)]