154080320

素因数分解:

$2^6\times 5^1\times {\mathrm{481501}}^1$

素因数の和:481518

約数の個数: 28

約数和(自身を含む): 366904524

約数和(自身を除く): 212824204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 481501, 963002, 1926004, 2407505, 3852008, 4815010, 7704016, 9630020, 15408032, 19260040, 30816064, 38520080, 77040160, 154080320]

約数ペア:

[(1, 154080320), (2, 77040160), (4, 38520080), (5, 30816064), (8, 19260040), (10, 15408032), (16, 9630020), (20, 7704016), (32, 4815010), (40, 3852008), (64, 2407505), (80, 1926004), (160, 963002), (320, 481501)]