121936000

素因数分解:

$2^7\times 5^3\times {\mathrm{7621}}^1$

素因数の和:7650

約数の個数: 64

約数和(自身を含む): 303203160

約数和(自身を除く): 181267160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 7621, 8000, 15242, 16000, 30484, 38105, 60968, 76210, 121936, 152420, 190525, 243872, 304840, 381050, 487744, 609680, 762100, 952625, 975488, 1219360, 1524200, 1905250, 2438720, 3048400, 3810500, 4877440, 6096800, 7621000, 12193600, 15242000, 24387200, 30484000, 60968000, 121936000]

約数ペア:

[(1, 121936000), (2, 60968000), (4, 30484000), (5, 24387200), (8, 15242000), (10, 12193600), (16, 7621000), (20, 6096800), (25, 4877440), (32, 3810500), (40, 3048400), (50, 2438720), (64, 1905250), (80, 1524200), (100, 1219360), (125, 975488), (128, 952625), (160, 762100), (200, 609680), (250, 487744), (320, 381050), (400, 304840), (500, 243872), (640, 190525), (800, 152420), (1000, 121936), (1600, 76210), (2000, 60968), (3200, 38105), (4000, 30484), (7621, 16000), (8000, 15242)]