1274400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{59}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 4687200

約数和(自身を除く): 3412800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 59, 60, 72, 75, 80, 90, 96, 100, 108, 118, 120, 135, 144, 150, 160, 177, 180, 200, 216, 225, 236, 240, 270, 288, 295, 300, 354, 360, 400, 432, 450, 472, 480, 531, 540, 590, 600, 675, 708, 720, 800, 864, 885, 900, 944, 1062, 1080, 1180, 1200, 1350, 1416, 1440, 1475, 1593, 1770, 1800, 1888, 2124, 2160, 2360, 2400, 2655, 2700, 2832, 2950, 3186, 3540, 3600, 4248, 4320, 4425, 4720, 5310, 5400, 5664, 5900, 6372, 7080, 7200, 7965, 8496, 8850, 9440, 10620, 10800, 11800, 12744, 13275, 14160, 15930, 16992, 17700, 21240, 21600, 23600, 25488, 26550, 28320, 31860, 35400, 39825, 42480, 47200, 50976, 53100, 63720, 70800, 79650, 84960, 106200, 127440, 141600, 159300, 212400, 254880, 318600, 424800, 637200, 1274400]

約数ペア:

[(1, 1274400), (2, 637200), (3, 424800), (4, 318600), (5, 254880), (6, 212400), (8, 159300), (9, 141600), (10, 127440), (12, 106200), (15, 84960), (16, 79650), (18, 70800), (20, 63720), (24, 53100), (25, 50976), (27, 47200), (30, 42480), (32, 39825), (36, 35400), (40, 31860), (45, 28320), (48, 26550), (50, 25488), (54, 23600), (59, 21600), (60, 21240), (72, 17700), (75, 16992), (80, 15930), (90, 14160), (96, 13275), (100, 12744), (108, 11800), (118, 10800), (120, 10620), (135, 9440), (144, 8850), (150, 8496), (160, 7965), (177, 7200), (180, 7080), (200, 6372), (216, 5900), (225, 5664), (236, 5400), (240, 5310), (270, 4720), (288, 4425), (295, 4320), (300, 4248), (354, 3600), (360, 3540), (400, 3186), (432, 2950), (450, 2832), (472, 2700), (480, 2655), (531, 2400), (540, 2360), (590, 2160), (600, 2124), (675, 1888), (708, 1800), (720, 1770), (800, 1593), (864, 1475), (885, 1440), (900, 1416), (944, 1350), (1062, 1200), (1080, 1180)]