16305480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45293}}^1$

素因数の和:45310

約数の個数: 48

約数和(自身を含む): 52993980

約数和(自身を除く): 36688500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 45293, 90586, 135879, 181172, 226465, 271758, 362344, 407637, 452930, 543516, 679395, 815274, 905860, 1087032, 1358790, 1630548, 1811720, 2038185, 2717580, 3261096, 4076370, 5435160, 8152740, 16305480]

約数ペア:

[(1, 16305480), (2, 8152740), (3, 5435160), (4, 4076370), (5, 3261096), (6, 2717580), (8, 2038185), (9, 1811720), (10, 1630548), (12, 1358790), (15, 1087032), (18, 905860), (20, 815274), (24, 679395), (30, 543516), (36, 452930), (40, 407637), (45, 362344), (60, 271758), (72, 226465), (90, 181172), (120, 135879), (180, 90586), (360, 45293)]