4978800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{461}}^1$

素因数の和:488

約数の個数: 120

約数和(自身を含む): 17759280

約数和(自身を除く): 12780480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 461, 540, 600, 675, 720, 900, 922, 1080, 1200, 1350, 1383, 1800, 1844, 2160, 2305, 2700, 2766, 3600, 3688, 4149, 4610, 5400, 5532, 6915, 7376, 8298, 9220, 10800, 11064, 11525, 12447, 13830, 16596, 18440, 20745, 22128, 23050, 24894, 27660, 33192, 34575, 36880, 41490, 46100, 49788, 55320, 62235, 66384, 69150, 82980, 92200, 99576, 103725, 110640, 124470, 138300, 165960, 184400, 199152, 207450, 248940, 276600, 311175, 331920, 414900, 497880, 553200, 622350, 829800, 995760, 1244700, 1659600, 2489400, 4978800]

約数ペア:

[(1, 4978800), (2, 2489400), (3, 1659600), (4, 1244700), (5, 995760), (6, 829800), (8, 622350), (9, 553200), (10, 497880), (12, 414900), (15, 331920), (16, 311175), (18, 276600), (20, 248940), (24, 207450), (25, 199152), (27, 184400), (30, 165960), (36, 138300), (40, 124470), (45, 110640), (48, 103725), (50, 99576), (54, 92200), (60, 82980), (72, 69150), (75, 66384), (80, 62235), (90, 55320), (100, 49788), (108, 46100), (120, 41490), (135, 36880), (144, 34575), (150, 33192), (180, 27660), (200, 24894), (216, 23050), (225, 22128), (240, 20745), (270, 18440), (300, 16596), (360, 13830), (400, 12447), (432, 11525), (450, 11064), (461, 10800), (540, 9220), (600, 8298), (675, 7376), (720, 6915), (900, 5532), (922, 5400), (1080, 4610), (1200, 4149), (1350, 3688), (1383, 3600), (1800, 2766), (1844, 2700), (2160, 2305)]