556285680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{772619}}^1$

素因数の和:772638

約数の個数: 60

約数和(自身を含む): 1868195160

約数和(自身を除く): 1311909480

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, 772619, 1545238, 2317857, 3090476, 3863095, 4635714, 6180952, 6953571, 7726190, 9271428, 11589285, 12361904, 13907142, 15452380, 18542856, 23178570, 27814284, 30904760, 34767855, 37085712, 46357140, 55628568, 61809520, 69535710, 92714280, 111257136, 139071420, 185428560, 278142840, 556285680]

約数ペア:

[(1, 556285680), (2, 278142840), (3, 185428560), (4, 139071420), (5, 111257136), (6, 92714280), (8, 69535710), (9, 61809520), (10, 55628568), (12, 46357140), (15, 37085712), (16, 34767855), (18, 30904760), (20, 27814284), (24, 23178570), (30, 18542856), (36, 15452380), (40, 13907142), (45, 12361904), (48, 11589285), (60, 9271428), (72, 7726190), (80, 6953571), (90, 6180952), (120, 4635714), (144, 3863095), (180, 3090476), (240, 2317857), (360, 1545238), (720, 772619)]