2489400

素因数分解:

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

素因数の和:486

約数の個数: 96

約数和(自身を含む): 8593200

約数和(自身を除く): 6103800

約数列:

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

約数ペア:

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