199531320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1662761}}^1$

素因数の和:1662775

約数の個数: 32

約数和(自身を含む): 598594320

約数和(自身を除く): 399063000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1662761, 3325522, 4988283, 6651044, 8313805, 9976566, 13302088, 16627610, 19953132, 24941415, 33255220, 39906264, 49882830, 66510440, 99765660, 199531320]

約数ペア:

[(1, 199531320), (2, 99765660), (3, 66510440), (4, 49882830), (5, 39906264), (6, 33255220), (8, 24941415), (10, 19953132), (12, 16627610), (15, 13302088), (20, 9976566), (24, 8313805), (30, 6651044), (40, 4988283), (60, 3325522), (120, 1662761)]