86857560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241271}}^1$

素因数の和:241288

約数の個数: 48

約数和(自身を含む): 282288240

約数和(自身を除く): 195430680

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, 241271, 482542, 723813, 965084, 1206355, 1447626, 1930168, 2171439, 2412710, 2895252, 3619065, 4342878, 4825420, 5790504, 7238130, 8685756, 9650840, 10857195, 14476260, 17371512, 21714390, 28952520, 43428780, 86857560]

約数ペア:

[(1, 86857560), (2, 43428780), (3, 28952520), (4, 21714390), (5, 17371512), (6, 14476260), (8, 10857195), (9, 9650840), (10, 8685756), (12, 7238130), (15, 5790504), (18, 4825420), (20, 4342878), (24, 3619065), (30, 2895252), (36, 2412710), (40, 2171439), (45, 1930168), (60, 1447626), (72, 1206355), (90, 965084), (120, 723813), (180, 482542), (360, 241271)]