201470520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1678921}}^1$

素因数の和:1678935

約数の個数: 32

約数和(自身を含む): 604411920

約数和(自身を除く): 402941400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1678921, 3357842, 5036763, 6715684, 8394605, 10073526, 13431368, 16789210, 20147052, 25183815, 33578420, 40294104, 50367630, 67156840, 100735260, 201470520]

約数ペア:

[(1, 201470520), (2, 100735260), (3, 67156840), (4, 50367630), (5, 40294104), (6, 33578420), (8, 25183815), (10, 20147052), (12, 16789210), (15, 13431368), (20, 10073526), (24, 8394605), (30, 6715684), (40, 5036763), (60, 3357842), (120, 1678921)]