8774280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{24373}}^1$

素因数の和:24390

約数の個数: 48

約数和(自身を含む): 28517580

約数和(自身を除く): 19743300

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, 24373, 48746, 73119, 97492, 121865, 146238, 194984, 219357, 243730, 292476, 365595, 438714, 487460, 584952, 731190, 877428, 974920, 1096785, 1462380, 1754856, 2193570, 2924760, 4387140, 8774280]

約数ペア:

[(1, 8774280), (2, 4387140), (3, 2924760), (4, 2193570), (5, 1754856), (6, 1462380), (8, 1096785), (9, 974920), (10, 877428), (12, 731190), (15, 584952), (18, 487460), (20, 438714), (24, 365595), (30, 292476), (36, 243730), (40, 219357), (45, 194984), (60, 146238), (72, 121865), (90, 97492), (120, 73119), (180, 48746), (360, 24373)]