67381560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{187171}}^1$

素因数の和:187188

約数の個数: 48

約数和(自身を含む): 218991240

約数和(自身を除く): 151609680

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, 187171, 374342, 561513, 748684, 935855, 1123026, 1497368, 1684539, 1871710, 2246052, 2807565, 3369078, 3743420, 4492104, 5615130, 6738156, 7486840, 8422695, 11230260, 13476312, 16845390, 22460520, 33690780, 67381560]

約数ペア:

[(1, 67381560), (2, 33690780), (3, 22460520), (4, 16845390), (5, 13476312), (6, 11230260), (8, 8422695), (9, 7486840), (10, 6738156), (12, 5615130), (15, 4492104), (18, 3743420), (20, 3369078), (24, 2807565), (30, 2246052), (36, 1871710), (40, 1684539), (45, 1497368), (60, 1123026), (72, 935855), (90, 748684), (120, 561513), (180, 374342), (360, 187171)]