195805080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181301}}^1$

素因数の和:181321

約数の個数: 64

約数和(自身を含む): 652687200

約数和(自身を除く): 456882120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 181301, 362602, 543903, 725204, 906505, 1087806, 1450408, 1631709, 1813010, 2175612, 2719515, 3263418, 3626020, 4351224, 4895127, 5439030, 6526836, 7252040, 8158545, 9790254, 10878060, 13053672, 16317090, 19580508, 21756120, 24475635, 32634180, 39161016, 48951270, 65268360, 97902540, 195805080]

約数ペア:

[(1, 195805080), (2, 97902540), (3, 65268360), (4, 48951270), (5, 39161016), (6, 32634180), (8, 24475635), (9, 21756120), (10, 19580508), (12, 16317090), (15, 13053672), (18, 10878060), (20, 9790254), (24, 8158545), (27, 7252040), (30, 6526836), (36, 5439030), (40, 4895127), (45, 4351224), (54, 3626020), (60, 3263418), (72, 2719515), (90, 2175612), (108, 1813010), (120, 1631709), (135, 1450408), (180, 1087806), (216, 906505), (270, 725204), (360, 543903), (540, 362602), (1080, 181301)]