72206280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200573}}^1$

素因数の和:200590

約数の個数: 48

約数和(自身を含む): 234671580

約数和(自身を除く): 162465300

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, 200573, 401146, 601719, 802292, 1002865, 1203438, 1604584, 1805157, 2005730, 2406876, 3008595, 3610314, 4011460, 4813752, 6017190, 7220628, 8022920, 9025785, 12034380, 14441256, 18051570, 24068760, 36103140, 72206280]

約数ペア:

[(1, 72206280), (2, 36103140), (3, 24068760), (4, 18051570), (5, 14441256), (6, 12034380), (8, 9025785), (9, 8022920), (10, 7220628), (12, 6017190), (15, 4813752), (18, 4011460), (20, 3610314), (24, 3008595), (30, 2406876), (36, 2005730), (40, 1805157), (45, 1604584), (60, 1203438), (72, 1002865), (90, 802292), (120, 601719), (180, 401146), (360, 200573)]