153926720

素因数分解:

$2^6\times 5^1\times {\mathrm{481021}}^1$

素因数の和:481038

約数の個数: 28

約数和(自身を含む): 366538764

約数和(自身を除く): 212612044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 481021, 962042, 1924084, 2405105, 3848168, 4810210, 7696336, 9620420, 15392672, 19240840, 30785344, 38481680, 76963360, 153926720]

約数ペア:

[(1, 153926720), (2, 76963360), (4, 38481680), (5, 30785344), (8, 19240840), (10, 15392672), (16, 9620420), (20, 7696336), (32, 4810210), (40, 3848168), (64, 2405105), (80, 1924084), (160, 962042), (320, 481021)]