8450280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23473}}^1$

素因数の和:23490

約数の個数: 48

約数和(自身を含む): 27464580

約数和(自身を除く): 19014300

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, 23473, 46946, 70419, 93892, 117365, 140838, 187784, 211257, 234730, 281676, 352095, 422514, 469460, 563352, 704190, 845028, 938920, 1056285, 1408380, 1690056, 2112570, 2816760, 4225140, 8450280]

約数ペア:

[(1, 8450280), (2, 4225140), (3, 2816760), (4, 2112570), (5, 1690056), (6, 1408380), (8, 1056285), (9, 938920), (10, 845028), (12, 704190), (15, 563352), (18, 469460), (20, 422514), (24, 352095), (30, 281676), (36, 234730), (40, 211257), (45, 187784), (60, 140838), (72, 117365), (90, 93892), (120, 70419), (180, 46946), (360, 23473)]