486060800

素因数分解:

$2^8\times 5^2\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 108

約数和(自身を含む): 1212786960

約数和(自身を除く): 726726160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 173, 200, 256, 320, 346, 400, 439, 640, 692, 800, 865, 878, 1280, 1384, 1600, 1730, 1756, 2195, 2768, 3200, 3460, 3512, 4325, 4390, 5536, 6400, 6920, 7024, 8650, 8780, 10975, 11072, 13840, 14048, 17300, 17560, 21950, 22144, 27680, 28096, 34600, 35120, 43900, 44288, 55360, 56192, 69200, 70240, 75947, 87800, 110720, 112384, 138400, 140480, 151894, 175600, 221440, 276800, 280960, 303788, 351200, 379735, 553600, 561920, 607576, 702400, 759470, 1107200, 1215152, 1404800, 1518940, 1898675, 2430304, 2809600, 3037880, 3797350, 4860608, 6075760, 7594700, 9721216, 12151520, 15189400, 19442432, 24303040, 30378800, 48606080, 60757600, 97212160, 121515200, 243030400, 486060800]

約数ペア:

[(1, 486060800), (2, 243030400), (4, 121515200), (5, 97212160), (8, 60757600), (10, 48606080), (16, 30378800), (20, 24303040), (25, 19442432), (32, 15189400), (40, 12151520), (50, 9721216), (64, 7594700), (80, 6075760), (100, 4860608), (128, 3797350), (160, 3037880), (173, 2809600), (200, 2430304), (256, 1898675), (320, 1518940), (346, 1404800), (400, 1215152), (439, 1107200), (640, 759470), (692, 702400), (800, 607576), (865, 561920), (878, 553600), (1280, 379735), (1384, 351200), (1600, 303788), (1730, 280960), (1756, 276800), (2195, 221440), (2768, 175600), (3200, 151894), (3460, 140480), (3512, 138400), (4325, 112384), (4390, 110720), (5536, 87800), (6400, 75947), (6920, 70240), (7024, 69200), (8650, 56192), (8780, 55360), (10975, 44288), (11072, 43900), (13840, 35120), (14048, 34600), (17300, 28096), (17560, 27680), (21950, 22144)]