161306400

素因数分解:

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

素因数の和:67234

約数の個数: 72

約数和(自身を含む): 525060144

約数和(自身を除く): 363753744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 67211, 134422, 201633, 268844, 336055, 403266, 537688, 672110, 806532, 1008165, 1075376, 1344220, 1613064, 1680275, 2016330, 2150752, 2688440, 3226128, 3360550, 4032660, 5040825, 5376880, 6452256, 6721100, 8065320, 10081650, 10753760, 13442200, 16130640, 20163300, 26884400, 32261280, 40326600, 53768800, 80653200, 161306400]

約数ペア:

[(1, 161306400), (2, 80653200), (3, 53768800), (4, 40326600), (5, 32261280), (6, 26884400), (8, 20163300), (10, 16130640), (12, 13442200), (15, 10753760), (16, 10081650), (20, 8065320), (24, 6721100), (25, 6452256), (30, 5376880), (32, 5040825), (40, 4032660), (48, 3360550), (50, 3226128), (60, 2688440), (75, 2150752), (80, 2016330), (96, 1680275), (100, 1613064), (120, 1344220), (150, 1075376), (160, 1008165), (200, 806532), (240, 672110), (300, 537688), (400, 403266), (480, 336055), (600, 268844), (800, 201633), (1200, 134422), (2400, 67211)]