145820520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{135019}}^1$

素因数の和:135039

約数の個数: 64

約数和(自身を含む): 486072000

約数和(自身を除く): 340251480

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, 135019, 270038, 405057, 540076, 675095, 810114, 1080152, 1215171, 1350190, 1620228, 2025285, 2430342, 2700380, 3240456, 3645513, 4050570, 4860684, 5400760, 6075855, 7291026, 8101140, 9721368, 12151710, 14582052, 16202280, 18227565, 24303420, 29164104, 36455130, 48606840, 72910260, 145820520]

約数ペア:

[(1, 145820520), (2, 72910260), (3, 48606840), (4, 36455130), (5, 29164104), (6, 24303420), (8, 18227565), (9, 16202280), (10, 14582052), (12, 12151710), (15, 9721368), (18, 8101140), (20, 7291026), (24, 6075855), (27, 5400760), (30, 4860684), (36, 4050570), (40, 3645513), (45, 3240456), (54, 2700380), (60, 2430342), (72, 2025285), (90, 1620228), (108, 1350190), (120, 1215171), (135, 1080152), (180, 810114), (216, 675095), (270, 540076), (360, 405057), (540, 270038), (1080, 135019)]