80653200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{67211}}^1$

素因数の和:67232

約数の個数: 60

約数和(自身を含む): 258362928

約数和(自身を除く): 177709728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 67211, 134422, 201633, 268844, 336055, 403266, 537688, 672110, 806532, 1008165, 1075376, 1344220, 1613064, 1680275, 2016330, 2688440, 3226128, 3360550, 4032660, 5040825, 5376880, 6721100, 8065320, 10081650, 13442200, 16130640, 20163300, 26884400, 40326600, 80653200]

約数ペア:

[(1, 80653200), (2, 40326600), (3, 26884400), (4, 20163300), (5, 16130640), (6, 13442200), (8, 10081650), (10, 8065320), (12, 6721100), (15, 5376880), (16, 5040825), (20, 4032660), (24, 3360550), (25, 3226128), (30, 2688440), (40, 2016330), (48, 1680275), (50, 1613064), (60, 1344220), (75, 1075376), (80, 1008165), (100, 806532), (120, 672110), (150, 537688), (200, 403266), (240, 336055), (300, 268844), (400, 201633), (600, 134422), (1200, 67211)]