86497560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{240271}}^1$

素因数の和:240288

約数の個数: 48

約数和(自身を含む): 281118240

約数和(自身を除く): 194620680

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, 240271, 480542, 720813, 961084, 1201355, 1441626, 1922168, 2162439, 2402710, 2883252, 3604065, 4324878, 4805420, 5766504, 7208130, 8649756, 9610840, 10812195, 14416260, 17299512, 21624390, 28832520, 43248780, 86497560]

約数ペア:

[(1, 86497560), (2, 43248780), (3, 28832520), (4, 21624390), (5, 17299512), (6, 14416260), (8, 10812195), (9, 9610840), (10, 8649756), (12, 7208130), (15, 5766504), (18, 4805420), (20, 4324878), (24, 3604065), (30, 2883252), (36, 2402710), (40, 2162439), (45, 1922168), (60, 1441626), (72, 1201355), (90, 961084), (120, 720813), (180, 480542), (360, 240271)]