136525680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{189619}}^1$

素因数の和:189638

約数の個数: 60

約数和(自身を含む): 458501160

約数和(自身を除く): 321975480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 189619, 379238, 568857, 758476, 948095, 1137714, 1516952, 1706571, 1896190, 2275428, 2844285, 3033904, 3413142, 3792380, 4550856, 5688570, 6826284, 7584760, 8532855, 9101712, 11377140, 13652568, 15169520, 17065710, 22754280, 27305136, 34131420, 45508560, 68262840, 136525680]

約数ペア:

[(1, 136525680), (2, 68262840), (3, 45508560), (4, 34131420), (5, 27305136), (6, 22754280), (8, 17065710), (9, 15169520), (10, 13652568), (12, 11377140), (15, 9101712), (16, 8532855), (18, 7584760), (20, 6826284), (24, 5688570), (30, 4550856), (36, 3792380), (40, 3413142), (45, 3033904), (48, 2844285), (60, 2275428), (72, 1896190), (80, 1706571), (90, 1516952), (120, 1137714), (144, 948095), (180, 758476), (240, 568857), (360, 379238), (720, 189619)]