1392000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{29}}^1$

素因数の和:61

約数の個数: 128

約数和(自身を含む): 4773600

約数和(自身を除く): 3381600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 125, 128, 145, 150, 160, 174, 192, 200, 232, 240, 250, 290, 300, 320, 348, 375, 384, 400, 435, 464, 480, 500, 580, 600, 640, 696, 725, 750, 800, 870, 928, 960, 1000, 1160, 1200, 1392, 1450, 1500, 1600, 1740, 1856, 1920, 2000, 2175, 2320, 2400, 2784, 2900, 3000, 3200, 3480, 3625, 3712, 4000, 4350, 4640, 4800, 5568, 5800, 6000, 6960, 7250, 8000, 8700, 9280, 9600, 10875, 11136, 11600, 12000, 13920, 14500, 16000, 17400, 18560, 21750, 23200, 24000, 27840, 29000, 34800, 43500, 46400, 48000, 55680, 58000, 69600, 87000, 92800, 116000, 139200, 174000, 232000, 278400, 348000, 464000, 696000, 1392000]

約数ペア:

[(1, 1392000), (2, 696000), (3, 464000), (4, 348000), (5, 278400), (6, 232000), (8, 174000), (10, 139200), (12, 116000), (15, 92800), (16, 87000), (20, 69600), (24, 58000), (25, 55680), (29, 48000), (30, 46400), (32, 43500), (40, 34800), (48, 29000), (50, 27840), (58, 24000), (60, 23200), (64, 21750), (75, 18560), (80, 17400), (87, 16000), (96, 14500), (100, 13920), (116, 12000), (120, 11600), (125, 11136), (128, 10875), (145, 9600), (150, 9280), (160, 8700), (174, 8000), (192, 7250), (200, 6960), (232, 6000), (240, 5800), (250, 5568), (290, 4800), (300, 4640), (320, 4350), (348, 4000), (375, 3712), (384, 3625), (400, 3480), (435, 3200), (464, 3000), (480, 2900), (500, 2784), (580, 2400), (600, 2320), (640, 2175), (696, 2000), (725, 1920), (750, 1856), (800, 1740), (870, 1600), (928, 1500), (960, 1450), (1000, 1392), (1160, 1200)]