2445628800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{254753}}^1$

素因数の和:254780

約数の個数: 96

約数和(自身を含む): 8055321480

約数和(自身を除く): 5609692680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 254753, 509506, 764259, 1019012, 1273765, 1528518, 2038024, 2547530, 3057036, 3821295, 4076048, 5095060, 6114072, 6368825, 7642590, 8152096, 10190120, 12228144, 12737650, 15285180, 16304192, 19106475, 20380240, 24456288, 25475300, 30570360, 32608384, 38212950, 40760480, 48912576, 50950600, 61140720, 76425900, 81520960, 97825152, 101901200, 122281440, 152851800, 163041920, 203802400, 244562880, 305703600, 407604800, 489125760, 611407200, 815209600, 1222814400, 2445628800]

約数ペア:

[(1, 2445628800), (2, 1222814400), (3, 815209600), (4, 611407200), (5, 489125760), (6, 407604800), (8, 305703600), (10, 244562880), (12, 203802400), (15, 163041920), (16, 152851800), (20, 122281440), (24, 101901200), (25, 97825152), (30, 81520960), (32, 76425900), (40, 61140720), (48, 50950600), (50, 48912576), (60, 40760480), (64, 38212950), (75, 32608384), (80, 30570360), (96, 25475300), (100, 24456288), (120, 20380240), (128, 19106475), (150, 16304192), (160, 15285180), (192, 12737650), (200, 12228144), (240, 10190120), (300, 8152096), (320, 7642590), (384, 6368825), (400, 6114072), (480, 5095060), (600, 4076048), (640, 3821295), (800, 3057036), (960, 2547530), (1200, 2038024), (1600, 1528518), (1920, 1273765), (2400, 1019012), (3200, 764259), (4800, 509506), (9600, 254753)]