77795160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{648293}}^1$

素因数の和:648307

約数の個数: 32

約数和(自身を含む): 233385840

約数和(自身を除く): 155590680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 648293, 1296586, 1944879, 2593172, 3241465, 3889758, 5186344, 6482930, 7779516, 9724395, 12965860, 15559032, 19448790, 25931720, 38897580, 77795160]

約数ペア:

[(1, 77795160), (2, 38897580), (3, 25931720), (4, 19448790), (5, 15559032), (6, 12965860), (8, 9724395), (10, 7779516), (12, 6482930), (15, 5186344), (20, 3889758), (24, 3241465), (30, 2593172), (40, 1944879), (60, 1296586), (120, 648293)]